diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000000000000000000000000000000000000..03ce3f2f34129931075fb1ead5eaeac7b9746c57
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,21 @@
+Copyright (c) 2020, xx network SEZC
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this 
+list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice, 
+this list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/api/authenticatedChannel.go b/api/authenticatedChannel.go
index a9125a0306b5f4bcbb0229320dd495c25bffb103..9d26304009a4be8bc55471edca3c66da1f9ef5ec 100644
--- a/api/authenticatedChannel.go
+++ b/api/authenticatedChannel.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
@@ -11,7 +18,6 @@ import (
 	"gitlab.com/xx_network/primitives/id"
 )
 
-
 // RequestAuthenticatedChannel sends a request to another party to establish an
 // authenticated channel
 // It will not run if the network status is not healthy
@@ -113,4 +119,4 @@ func (c *Client) MakePrecannedContact(precannedID uint) contact.Contact {
 		OwnershipProof: nil,
 		Facts:          make([]fact.Fact, 0),
 	}
-}
\ No newline at end of file
+}
diff --git a/api/client.go b/api/client.go
index ba9817414705ebd65e70921e3461bceec17db451..f7f879de1f8163d16ac12200687e47a8bf719a2e 100644
--- a/api/client.go
+++ b/api/client.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package api
 
diff --git a/api/notifications.go b/api/notifications.go
index 119b675f86ffc0e6f76e39d2dc06d5d77f4a9612..dff1977765b31b98297feaa75827e1b2edc71fd6 100644
--- a/api/notifications.go
+++ b/api/notifications.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import jww "github.com/spf13/jwalterweatherman"
diff --git a/api/permissioning.go b/api/permissioning.go
index 1d0fe051f7d5f8b6ea43667652e53e8248139035..c9d018d89f1b94df03aefd20f9b6c4dfd6daebab 100644
--- a/api/permissioning.go
+++ b/api/permissioning.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package api
 
diff --git a/api/send.go b/api/send.go
index e1a9bd231e8cc0c8b5747532c44a88c41ab7c6d4..84256b206d71db926818cc5c93b8e0269ce14eef 100644
--- a/api/send.go
+++ b/api/send.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
diff --git a/api/status.go b/api/status.go
index cebfac0f4a9d9958955198a95dad5e81eb7923b9..7fd31ae937955d12cb76e8471182c7a406df5b76 100644
--- a/api/status.go
+++ b/api/status.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
diff --git a/api/user.go b/api/user.go
index de6f8354763888b2d1498f67881f990cf4541647..604aa796cf3f4cc4d4402b0fdbd5d75a03ab3a25 100644
--- a/api/user.go
+++ b/api/user.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
diff --git a/api/userDiscovery.go b/api/userDiscovery.go
index 680ed4facb5c14e091b963daf1617fe2c8e904bd..d414daf35007dc51122744a213b3fc2cd6650848 100644
--- a/api/userDiscovery.go
+++ b/api/userDiscovery.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
diff --git a/api/version.go b/api/version.go
index 30ddb01b686346e1f3d28442ded20f2ad3ab6294..a8c26beae37b2c4cc19e1a53ee03b79cc2fe3799 100644
--- a/api/version.go
+++ b/api/version.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package api
 
 import (
diff --git a/auth/callback.go b/auth/callback.go
index 060d74030f73fdf7e91e23827635b3ec3e8dfcd0..a5ccef9fdd6a57aea045baf05c3bb0e980072c33 100644
--- a/auth/callback.go
+++ b/auth/callback.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/auth/callbacks.go b/auth/callbacks.go
index 6eb758af2a1aad2030387e238ca6ca8f98d1958d..2168c82d3636bdd9ff25c9d1c4c4cddf606b2445 100644
--- a/auth/callbacks.go
+++ b/auth/callbacks.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/auth/confirm.go b/auth/confirm.go
index 2ffa7a979f3c547c16928c08ca692eab85fda8bd..a58306c2da8dce6017c96af1d10888652f67ea73 100644
--- a/auth/confirm.go
+++ b/auth/confirm.go
@@ -1,21 +1,28 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
 	"github.com/pkg/errors"
+	jww "github.com/spf13/jwalterweatherman"
 	"gitlab.com/elixxir/client/interfaces"
 	"gitlab.com/elixxir/client/interfaces/contact"
 	"gitlab.com/elixxir/client/interfaces/params"
 	"gitlab.com/elixxir/client/interfaces/utility"
 	"gitlab.com/elixxir/client/storage"
 	"gitlab.com/elixxir/client/storage/e2e"
+	ds "gitlab.com/elixxir/comms/network/dataStructures"
 	"gitlab.com/elixxir/crypto/diffieHellman"
+	cAuth "gitlab.com/elixxir/crypto/e2e/auth"
 	"gitlab.com/elixxir/primitives/format"
 	"gitlab.com/elixxir/primitives/states"
 	"io"
-	cAuth "gitlab.com/elixxir/crypto/e2e/auth"
 	"time"
-	ds "gitlab.com/elixxir/comms/network/dataStructures"
-	jww "github.com/spf13/jwalterweatherman"
 )
 
 func ConfirmRequestAuth(partner contact.Contact, rng io.Reader,
diff --git a/auth/fmt.go b/auth/fmt.go
index 04605c95772077de79b2392763330991424e7335..deb1dad1acf77f196fbda05c90153758cb3bc289 100644
--- a/auth/fmt.go
+++ b/auth/fmt.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/auth/manager.go b/auth/manager.go
index 16222cbbb65aa2ee38106a18d0e3635330189eec..b5803d69feb7ae67073e351b1c7fd24c3ac5b597 100644
--- a/auth/manager.go
+++ b/auth/manager.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/auth/request.go b/auth/request.go
index ff2811c493a4be0df86c72df69e21241a1dab1e7..906aa953995afd3af8b24cc028fe7aaac7dec5e0 100644
--- a/auth/request.go
+++ b/auth/request.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/auth/verify.go b/auth/verify.go
index c456d738d96df7c3fa04d83c1aa11cbecd3088db..76850a17dfc6728c10b5c7304e04d7f2437f2545 100644
--- a/auth/verify.go
+++ b/auth/verify.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/bindings/authenticatedChannels.go b/bindings/authenticatedChannels.go
index 512e8de5eb1674098037f74cf1f7c32c231c63bd..70ff0285173740f5ef302e1a678ffe127318a002 100644
--- a/bindings/authenticatedChannels.go
+++ b/bindings/authenticatedChannels.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
@@ -105,4 +112,4 @@ func (c *Client) VerifyOwnership(receivedMarshaled, verifiedMarshaled []byte) (b
 	}
 
 	return c.api.VerifyOwnership(received, verified), nil
-}
\ No newline at end of file
+}
diff --git a/bindings/callback.go b/bindings/callback.go
index 5f6ed82d17c902b7f34e5c0d6c4babff0beb28d9..68ca5646e0122f8a08b1d5d27ca580e2783e603c 100644
--- a/bindings/callback.go
+++ b/bindings/callback.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
@@ -24,7 +31,6 @@ type NetworkHealthCallback interface {
 	Callback(bool)
 }
 
-
 // RoundEventHandler handles round events happening on the cMix network.
 type RoundEventCallback interface {
 	EventCallback(rid, state int, timedOut bool)
diff --git a/bindings/client.go b/bindings/client.go
index 0b96819f34905fa61b2944664e98d76f6f2ad490..2789061f4119519698a8263daa5db0252ef7300f 100644
--- a/bindings/client.go
+++ b/bindings/client.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package bindings
 
@@ -121,9 +122,6 @@ func LogLevel(level int) error {
 	return nil
 }
 
-
-
-
 //Unmarshals a marshaled contact object, returns an error if it fails
 func UnmarshalContact(b []byte) (*Contact, error) {
 	c, err := contact.Unmarshal(b)
@@ -248,7 +246,7 @@ func (c *Client) RegisterListener(uid []byte, msgType int,
 	mt := message.Type(msgType)
 
 	f := func(item message.Receive) {
-		listener.Hear(&Message{r:item})
+		listener.Hear(&Message{r: item})
 	}
 
 	lid := c.api.GetSwitchboard().RegisterFunc(name, u, mt, f)
diff --git a/bindings/contact.go b/bindings/contact.go
index 2bcc1d2b9c627a27ef0f091709fb4d458efe669e..cfebb078270de5a36baa7f341e4cbbfdfb5d39a9 100644
--- a/bindings/contact.go
+++ b/bindings/contact.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
@@ -19,7 +26,6 @@ func (f *Fact) Type() int {
 	return int(f.f.T)
 }
 
-
 /* contact object*/
 type Contact struct {
 	c *contact.Contact
diff --git a/bindings/interfaces.go b/bindings/interfaces.go
index 5e5970d2057be07248ef6b09cfa19b5278296593..f827aefb50265cbec7b9f7463e86f737febd0394 100644
--- a/bindings/interfaces.go
+++ b/bindings/interfaces.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package bindings
 
diff --git a/bindings/list.go b/bindings/list.go
index 0edfb41be5402cba75e7123d1445b159bfa399ba..5657bcb456706c28905a9c58f33e891eae61fba3 100644
--- a/bindings/list.go
+++ b/bindings/list.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
diff --git a/bindings/message.go b/bindings/message.go
index 01d807aba1fc49c70ca0c6cdb1692d1d14b7a0dd..978a62743dbd823062f1c4a961e20d74f386c496 100644
--- a/bindings/message.go
+++ b/bindings/message.go
@@ -1,10 +1,17 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import "gitlab.com/elixxir/client/interfaces/message"
 
 // Message is a message received from the cMix network in the clear
 // or that has been decrypted using established E2E keys.
-type Message struct{
+type Message struct {
 	r message.Receive
 }
 
diff --git a/bindings/send.go b/bindings/send.go
index a554017877b666eab5b9126a700c516b5852a7af..f9c116d5bcf71246f57c8eda450c0d2bda49aeaf 100644
--- a/bindings/send.go
+++ b/bindings/send.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
@@ -75,7 +82,6 @@ func (c *Client) SendUnsafe(recipient, payload []byte,
 	return &RoundList{list: rids}, nil
 }
 
-
 // SendE2E sends an end-to-end payload to the provided recipient with
 // the provided msgType. Returns the list of rounds in which parts of
 // the message were sent or an error if it fails.
@@ -123,4 +129,4 @@ func (sr *SendReport) GetMessageID() []byte {
 
 func (sr *SendReport) Marshal() ([]byte, error) {
 	return json.Marshal(sr)
-}
\ No newline at end of file
+}
diff --git a/bindings/user.go b/bindings/user.go
index e006f0c1e20d7f0a6055cd0d5612ee57e719a3a8..56942464027782001a5d242f90818ef50e7a1f40 100644
--- a/bindings/user.go
+++ b/bindings/user.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
 
 import (
diff --git a/cmd/root.go b/cmd/root.go
index 1405882e7c45f04d41fa79ad2503f03c97f3792d..a85e29bd22e365a805f608459b485418a5db898b 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Package cmd initializes the CLI and config parsers as well as the logger.
 package cmd
diff --git a/cmd/udb.go b/cmd/udb.go
index a0c5982af243d63e006f8ad9bbc076389acbbb03..6f11250dba48e4b956dca426feca886f9b2a931f 100644
--- a/cmd/udb.go
+++ b/cmd/udb.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package cmd
 
diff --git a/cmd/version.go b/cmd/version.go
index c623faf132b6c74c57310ef67ff3ccf3c70dee7a..17ca3b7041e5e0ec2b0944f05c50e1d642f5d61e 100644
--- a/cmd/version.go
+++ b/cmd/version.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Handles command-line version functionality
 
diff --git a/cmix.go b/cmix.go
index 06ab7d0f9a35a7d1070711496d6ca1cb892a258f..69ee456715006686934cd8b27cbc3dccd8a976a1 100644
--- a/cmix.go
+++ b/cmix.go
@@ -1 +1,8 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package main
diff --git a/globals/log.go b/globals/log.go
index e9bfc4a45df68296c87ff7eebc42727fd8f73a35..cbcdce07b2ed6a47f49bdf5368508b75e65c3ccf 100644
--- a/globals/log.go
+++ b/globals/log.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package globals
 
diff --git a/globals/statusEvents.go b/globals/statusEvents.go
index 834db9f61d9ab557c127c09ac83209c41ff64b77..9695871da46a8252d42bd838996b1bb7a30330c2 100644
--- a/globals/statusEvents.go
+++ b/globals/statusEvents.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package globals
 
 //Registration
diff --git a/globals/storage.go b/globals/storage.go
index aecd54789a000a50eb0fc766db9937a8cd00f6a3..63f5b2b360b7842cbbb435cf5495568b80c48549 100644
--- a/globals/storage.go
+++ b/globals/storage.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package globals
 
diff --git a/globals/storage_test.go b/globals/storage_test.go
index 96abc9532bd258097ffd73da5c4430def403fe5d..f7bd60f34ce90f1a474faf83b0918cb7a4b9eae3 100644
--- a/globals/storage_test.go
+++ b/globals/storage_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package globals
 
diff --git a/globals/terminator.go b/globals/terminator.go
index 5b17199f2a3d75466da1e17088135d7620d572fe..0b3155e19db73add793dad56fa45abc43a924724 100644
--- a/globals/terminator.go
+++ b/globals/terminator.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package globals
 
diff --git a/globals/terminator_test.go b/globals/terminator_test.go
index b43c8cc03cb4e315c945f1e2983c5f85f555bc8c..8d18841de618d2f66407aae3e6fdd96bdc9688f9 100644
--- a/globals/terminator_test.go
+++ b/globals/terminator_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package globals
 
diff --git a/interfaces/auth.go b/interfaces/auth.go
index 04751e8964a7132f66da2a956554051fc74cddbe..68e18be6fc51bb90a67b082f396582bb79b88625 100644
--- a/interfaces/auth.go
+++ b/interfaces/auth.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package interfaces
 
 import (
diff --git a/interfaces/contact/contact.go b/interfaces/contact/contact.go
index 6c6e070d055a093c71f796cf284ffc5558c71e17..c060a74a167e5d6377077ee38ccc5b49284c40c1 100644
--- a/interfaces/contact/contact.go
+++ b/interfaces/contact/contact.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package contact
 
 import (
@@ -11,7 +18,6 @@ import (
 const factDelimiter = ","
 const factBreak = ";"
 
-
 // Contact implements the Contact interface defined in interface/contact.go,
 // in go, the structure is meant to be edited directly, the functions are for
 // bindings compatibility
@@ -39,4 +45,4 @@ func Unmarshal(b []byte) (Contact, error) {
 		}
 	}
 	return c, nil
-}
\ No newline at end of file
+}
diff --git a/interfaces/healthTracker.go b/interfaces/healthTracker.go
index 6208e6cdca6ae7ca08ac68a29922f48c611bad2f..faa31e8e48a2c072063f5aebf63a05cd297121f6 100644
--- a/interfaces/healthTracker.go
+++ b/interfaces/healthTracker.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package interfaces
 
 type HealthTracker interface {
diff --git a/interfaces/message/encryptionType.go b/interfaces/message/encryptionType.go
index 5afdd855a60f68dbf89a2e331edc05c3c7907384..7d74694e80a35a3711057170015e92b70a935f42 100644
--- a/interfaces/message/encryptionType.go
+++ b/interfaces/message/encryptionType.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 type EncryptionType uint8
diff --git a/interfaces/message/receiveMessage.go b/interfaces/message/receiveMessage.go
index 3ecf1b138cb96493a3a60adb089425cf67e6518a..faa61d61f0a375eae5506c55b10dfb7b99b83a32 100644
--- a/interfaces/message/receiveMessage.go
+++ b/interfaces/message/receiveMessage.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
@@ -13,4 +20,4 @@ type Receive struct {
 	Sender      *id.ID
 	Timestamp   time.Time
 	Encryption  EncryptionType
-}
\ No newline at end of file
+}
diff --git a/interfaces/message/sendMessage.go b/interfaces/message/sendMessage.go
index 1e639669f607ba0b9dbc26918bca3e6b0617d5b9..88795e95ca1aa7a906a2ef953ee059b0fc8af325 100644
--- a/interfaces/message/sendMessage.go
+++ b/interfaces/message/sendMessage.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import "gitlab.com/xx_network/primitives/id"
diff --git a/interfaces/message/type.go b/interfaces/message/type.go
index cab493bb927754e2ca16395e1934ceff87445b6d..71a1c72ff431ab1c6164856fe892e72af8c21a68 100644
--- a/interfaces/message/type.go
+++ b/interfaces/message/type.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 const TypeLen = 4
diff --git a/interfaces/networkManager.go b/interfaces/networkManager.go
index 90fa41485906c7cb76495843077e2dda9118b549..541dc5b147d64440b3507ec28f72f735086cd37b 100644
--- a/interfaces/networkManager.go
+++ b/interfaces/networkManager.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package interfaces
 
 import (
diff --git a/interfaces/params/CMIX.go b/interfaces/params/CMIX.go
index dc8658ea7a0d4b01c224ba071ffb96198ae17395..8c55059999f117da1239baa0e9b33ef6c0623eb2 100644
--- a/interfaces/params/CMIX.go
+++ b/interfaces/params/CMIX.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "time"
diff --git a/interfaces/params/CMIX_test.go b/interfaces/params/CMIX_test.go
index 5af967495b140e43fa102d2f1dd074192e1c8b96..01af75d68875ba2b1b0572d8a9debdbb8f0a7e2a 100644
--- a/interfaces/params/CMIX_test.go
+++ b/interfaces/params/CMIX_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import (
diff --git a/interfaces/params/E2E.go b/interfaces/params/E2E.go
index 22d6cd98b3a187d18751cbc9ed8844d027100afb..a62b5ad58e0e14113d295d0de09905890a65dcbe 100644
--- a/interfaces/params/E2E.go
+++ b/interfaces/params/E2E.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "fmt"
diff --git a/interfaces/params/E2E_test.go b/interfaces/params/E2E_test.go
index 06db149a421265640bca05da9f5a6111bd0a51fd..09230e135d3576761d38211a9a53f913661892bf 100644
--- a/interfaces/params/E2E_test.go
+++ b/interfaces/params/E2E_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "testing"
diff --git a/interfaces/params/Unsafe.go b/interfaces/params/Unsafe.go
index b18c8c03162240b08d591ea50308e046199aa786..19654d88e9ae6fb84e9b2ab9a99ee4de08089d96 100644
--- a/interfaces/params/Unsafe.go
+++ b/interfaces/params/Unsafe.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 type Unsafe struct {
diff --git a/interfaces/params/keyExchange.go b/interfaces/params/keyExchange.go
index 712b16580c59198a963bb05e4b665607c628ef8a..203703d22f12fc3943786c9f770b4d7626208206 100644
--- a/interfaces/params/keyExchange.go
+++ b/interfaces/params/keyExchange.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "time"
diff --git a/interfaces/params/message.go b/interfaces/params/message.go
index 2e1f3858fc9355056de551545a90c964a503ee19..cc452a85f680b09629818cd1973abb6d5821ffaf 100644
--- a/interfaces/params/message.go
+++ b/interfaces/params/message.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "time"
diff --git a/interfaces/params/network.go b/interfaces/params/network.go
index 6c369a9cc126a359376cc8db93c1046c68dc3d38..cf7a2b1a1b4cda2623e23ced93adf70213e02445 100644
--- a/interfaces/params/network.go
+++ b/interfaces/params/network.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import (
@@ -14,7 +21,6 @@ type Network struct {
 	// the network is in a bad state
 	NetworkHealthTimeout time.Duration
 
-
 	Rounds
 	Messages
 }
diff --git a/interfaces/params/node.go b/interfaces/params/node.go
index 86de80d779f1ca425a080fe671aa744e68c0ba5c..150cc71f3d9773ef93892310ad4046ba4fb841cd 100644
--- a/interfaces/params/node.go
+++ b/interfaces/params/node.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 //import (
diff --git a/interfaces/params/rounds.go b/interfaces/params/rounds.go
index 9cd03e4c72cd7c5c32d3ebb36609494ce0fb9820..73e5ac613afcf8e3bc343be6252a72ccd1c75628 100644
--- a/interfaces/params/rounds.go
+++ b/interfaces/params/rounds.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package params
 
 import "time"
diff --git a/interfaces/roundEvents.go b/interfaces/roundEvents.go
index a3f27f76331dec24b73cea6af6bd3c99d1a54514..7228649def38a6199a7650df1b811373ad7f0307 100644
--- a/interfaces/roundEvents.go
+++ b/interfaces/roundEvents.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package interfaces
 
 import (
diff --git a/interfaces/switchboard.go b/interfaces/switchboard.go
index 3ebb9d8b23779c0d8d024d330e078dc1748c6b01..a90cee09f23190e385bc8dca63518e121c4d3d66 100644
--- a/interfaces/switchboard.go
+++ b/interfaces/switchboard.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package interfaces
 
 import (
diff --git a/interfaces/user/user.go b/interfaces/user/user.go
index 094f9386abcd5298ce9cb09da1ea8f378783d3f9..0f59bf81bbf4ec509d62ff99e933403736eab784 100644
--- a/interfaces/user/user.go
+++ b/interfaces/user/user.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/interfaces/utility/trackResults.go b/interfaces/utility/trackResults.go
index 5f1fc6453888ba70e7e6e3814288232410de7924..70b5e43f4d762aba8b99957b6b7e1efb4d852695 100644
--- a/interfaces/utility/trackResults.go
+++ b/interfaces/utility/trackResults.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/keyExchange/confirm.go b/keyExchange/confirm.go
index 8083b3d8a68a1a01710c37a9a6df89c6f5067864..ce31c0c6fa933b3fccd203bf6b0bfdbd968818c5 100644
--- a/keyExchange/confirm.go
+++ b/keyExchange/confirm.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/confirm_test.go b/keyExchange/confirm_test.go
index d9fd6aa61f37d9730261e184918a81bb5502fd99..188a58686d72ba9ae8d306002f6229173b017db6 100644
--- a/keyExchange/confirm_test.go
+++ b/keyExchange/confirm_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/exchange.go b/keyExchange/exchange.go
index d58b59ac8baf53588414653c79f18f8b1b54f385..caf7c7a596762c95ea9da22e1cb5825dc80d566f 100644
--- a/keyExchange/exchange.go
+++ b/keyExchange/exchange.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/exchange_test.go b/keyExchange/exchange_test.go
index 9607b6bd174dd3fcd24c51f95c1ab49769c12f72..40265bc30389f6c81bc91c188af9978f4e44c743 100644
--- a/keyExchange/exchange_test.go
+++ b/keyExchange/exchange_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/rekey.go b/keyExchange/rekey.go
index 4092aaa5472d521d56f8d3a09f22bc7c291ee300..8391f2653ebca789d875f4f79044ac67af91cacd 100644
--- a/keyExchange/rekey.go
+++ b/keyExchange/rekey.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package keyExchange
 
diff --git a/keyExchange/rekey_test.go b/keyExchange/rekey_test.go
index e44693aab9c5602e9bb42e5d03e58df9ac4d7b14..3e7d585328135b54a50366257a1b72891c425fbf 100644
--- a/keyExchange/rekey_test.go
+++ b/keyExchange/rekey_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 /*
diff --git a/keyExchange/trigger.go b/keyExchange/trigger.go
index 105c0b436f34b79f4c63467f3e59673c88f8770b..5019dc05f936b85bea9a9f2d19bb436f8f199032 100644
--- a/keyExchange/trigger.go
+++ b/keyExchange/trigger.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/trigger_test.go b/keyExchange/trigger_test.go
index d0d007376c5804b20ad13d4c11437a6f9b3f1321..60c7b4c65e4137ffab880498030b68ca845f1ccf 100644
--- a/keyExchange/trigger_test.go
+++ b/keyExchange/trigger_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/utils_test.go b/keyExchange/utils_test.go
index 2e1ef81e47d5f33cbde467054509d500ddc9b2d2..4fc72a604e50891d56c748a9c84272b7e7c1b2aa 100644
--- a/keyExchange/utils_test.go
+++ b/keyExchange/utils_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package keyExchange
 
 import (
diff --git a/keyExchange/xchange.pb.go b/keyExchange/xchange.pb.go
index c7923f4730105260369b5a07635df6b6edae9d2d..27a276b4c1a9538e767adb1994b684bb65369d1b 100644
--- a/keyExchange/xchange.pb.go
+++ b/keyExchange/xchange.pb.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2018 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Call ./generate.sh to generate the protocol buffer code
 
diff --git a/keyExchange/xchange.proto b/keyExchange/xchange.proto
index 76dac5e960f539e95d56a56624c6f7eaff34cd5d..633c79224c267de1a8325c208897a60fcb2428be 100644
--- a/keyExchange/xchange.proto
+++ b/keyExchange/xchange.proto
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2018 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Call ./generate.sh to generate the protocol buffer code
 
diff --git a/main.go b/main.go
index a39e9f5c9e113859986a2102f4e9f043698085b4..47a38ce28d8f06cb2c16d1aba035b3a9c393caad 100644
--- a/main.go
+++ b/main.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2019 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package main
 
diff --git a/network/follow.go b/network/follow.go
index e0bbe4d43493b748a53502eb9181d040c4b09620..b4bb7327a5f58c82cf9b60c62bf953a098ab5d25 100644
--- a/network/follow.go
+++ b/network/follow.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package network
 
diff --git a/network/gateway/gateway.go b/network/gateway/gateway.go
index af977178aceaf5e09871a5427b97e3a239ed4a5b..1c2c247f33eb64993da2bd1288f979e454e5a9a9 100644
--- a/network/gateway/gateway.go
+++ b/network/gateway/gateway.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package gateway
 
 import (
diff --git a/network/health/tracker.go b/network/health/tracker.go
index c7d94ce7f01b1e0125ed0d9ac8731da622c10dad..c153cedfa1176565c8546ff9f1c1e451abf3afb5 100644
--- a/network/health/tracker.go
+++ b/network/health/tracker.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Contains functionality related to the event model driven network health tracker
 
diff --git a/network/health/tracker_test.go b/network/health/tracker_test.go
index f8fb2c8250265baec3bc7e934cb02115857de952..318a69f79d599f09444470efb702a6a340767913 100644
--- a/network/health/tracker_test.go
+++ b/network/health/tracker_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package health
 
diff --git a/network/internal/internal.go b/network/internal/internal.go
index 290b328c9ee8ac62b64cb43617647c636eb26acf..ae0580da5d72bbe83cd8e84e3d61485a80bdc933 100644
--- a/network/internal/internal.go
+++ b/network/internal/internal.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package internal
 
 import (
diff --git a/network/manager.go b/network/manager.go
index eaa1ec7d636932a04c6dad591ee278242c92bfdd..fff66d50055f45ad80cbe27c9dd6b0542d7141bf 100644
--- a/network/manager.go
+++ b/network/manager.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package network
 
diff --git a/network/message/bundle.go b/network/message/bundle.go
index af35baf9e4409bc0f5b178107061b19346d282d8..84962ded31793e5600eefa1bb425a04cc3a5e881 100644
--- a/network/message/bundle.go
+++ b/network/message/bundle.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
diff --git a/network/message/critical.go b/network/message/critical.go
index f4e7971de759a855af68834ab069c67e47edfc14..c6dbfbd9f8efc24b3d9e644136b7325340cdd9ce 100644
--- a/network/message/critical.go
+++ b/network/message/critical.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
diff --git a/network/message/garbled.go b/network/message/garbled.go
index 56d20bd27f3d63bfd6782753a40c51a3a90b31de..b5ddc1b0f4c51a55a833d2961a19949977002b20 100644
--- a/network/message/garbled.go
+++ b/network/message/garbled.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
diff --git a/network/message/handler.go b/network/message/handler.go
index 8ee9972593bb72884092e5ca93828acb91ad4cb1..6a3d5bb2ae73e3806316e14f21b2db28a1fad2d2 100644
--- a/network/message/handler.go
+++ b/network/message/handler.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
@@ -92,4 +99,4 @@ func (m *Manager) handleMessage(ecrMsg format.Message) {
 			m.Switchboard.Speak(xxMsg)
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/network/message/manager.go b/network/message/manager.go
index 42b8f24074b6cba0d63c72f60474d935ebab7481..ca4a1c0f40bbc57e54925b0c742063df59f34218 100644
--- a/network/message/manager.go
+++ b/network/message/manager.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
diff --git a/network/message/parse/firstMessagePart.go b/network/message/parse/firstMessagePart.go
index 1d928536a4a105446ec1bc87b255138980b027f0..958a386992f161f007921476f52eb9749ea628bf 100644
--- a/network/message/parse/firstMessagePart.go
+++ b/network/message/parse/firstMessagePart.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package parse
 
 import (
diff --git a/network/message/parse/messagePart.go b/network/message/parse/messagePart.go
index ac9b8f1140489ed1ebe68cd89ad2a57b0a40ebe4..815544be80370e2c4f66482c903ae0cbe9e9ad92 100644
--- a/network/message/parse/messagePart.go
+++ b/network/message/parse/messagePart.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package parse
 
 import (
diff --git a/network/message/parse/partition.go b/network/message/parse/partition.go
index 6f77165d654133faef8c1ceead63cbbad73f62bc..0b690a5bef804dd269cd62cbcc0ecac6d2667439 100644
--- a/network/message/parse/partition.go
+++ b/network/message/parse/partition.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package parse
 
 import (
diff --git a/network/message/sendCmix.go b/network/message/sendCmix.go
index 162ff37ce868c5670dc727f9b3c0faad97a09894..76a092ec9af11d0b4669de41df59074afb844a42 100644
--- a/network/message/sendCmix.go
+++ b/network/message/sendCmix.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package message
 
 import (
@@ -15,7 +22,7 @@ import (
 	"time"
 )
 
-const sendTimeBuffer = uint64(100*time.Millisecond)
+const sendTimeBuffer = uint64(100 * time.Millisecond)
 
 // WARNING: Potentially Unsafe
 // Payloads send are not End to End encrypted, MetaData is NOT protected with
@@ -42,8 +49,8 @@ func (m *Manager) SendCMIX(msg format.Message, param params.CMIX) (id.Round, err
 		//find the best round to send to, excluding attempted rounds
 		bestRound, _ := m.Instance.GetWaitingRounds().GetUpcomingRealtime(remainingTime, attempted)
 
-		if (bestRound.Timestamps[states.REALTIME]+sendTimeBuffer)>
-			uint64(time.Now().UnixNano()){
+		if (bestRound.Timestamps[states.REALTIME] + sendTimeBuffer) >
+			uint64(time.Now().UnixNano()) {
 			jww.WARN.Println("Round received which has already started" +
 				" realtime")
 			continue
diff --git a/network/message/sendE2E.go b/network/message/sendE2E.go
index 2d92de042195ad55ca86f909b70a1468623a0e47..04e24e8e435d7871c6512b0a90abb329c2efa101 100644
--- a/network/message/sendE2E.go
+++ b/network/message/sendE2E.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package message
 
diff --git a/network/message/sendUnsafe.go b/network/message/sendUnsafe.go
index 88a1ef2d0a965427a1a4446c5c3117204d9ea052..b4be55bd59dc39290fedcb916d4d8a4c3fd49457 100644
--- a/network/message/sendUnsafe.go
+++ b/network/message/sendUnsafe.go
@@ -1,3 +1,9 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 package message
 
 import (
diff --git a/network/node/register.go b/network/node/register.go
index 51ec459a70473b4e226d452f82e09dfd9aa4a8cf..b0a32b611a9948b2d5677080a036e2e925dc3e5b 100644
--- a/network/node/register.go
+++ b/network/node/register.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package node
 
 import (
diff --git a/network/node/register_test.go b/network/node/register_test.go
index 07c388885d84d9e20585d4298aebeeb6fed096ff..95d0765bfdfa47d2443ff45245d770d1eafaeb8b 100644
--- a/network/node/register_test.go
+++ b/network/node/register_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package node
 
 import (
diff --git a/network/rounds/check.go b/network/rounds/check.go
index d6ddf537e3f43b651d3615d78dce24cc0acfdeb0..72d31bed5d1840f6d2b5f7b00f8b24607a7963a8 100644
--- a/network/rounds/check.go
+++ b/network/rounds/check.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package rounds
 
 import (
diff --git a/network/rounds/historical.go b/network/rounds/historical.go
index d582ba20476126567c7cb656089031668ed806ef..6b8fd8a53b2101b47b817bc3ec0341a1986ca9ef 100644
--- a/network/rounds/historical.go
+++ b/network/rounds/historical.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package rounds
 
diff --git a/network/rounds/manager.go b/network/rounds/manager.go
index ccd0ec6d7a2c54e27ef0b82c6dee55fa9aea547c..3c3221474d3124b9de4ab1e688c7eeda118e8a52 100644
--- a/network/rounds/manager.go
+++ b/network/rounds/manager.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package rounds
 
 import (
diff --git a/network/rounds/processingRounds.go b/network/rounds/processingRounds.go
index 436736812bfaa215bd7b1b5826790f737b4303df..8058154ff9b225e48ac994e1e7c22f9e234619c0 100644
--- a/network/rounds/processingRounds.go
+++ b/network/rounds/processingRounds.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package rounds
 
 // File for storing info about which rounds are processing
diff --git a/network/rounds/processingRounds_test.go b/network/rounds/processingRounds_test.go
index 8b61ad6d76a050134a03246df47c6e7996af4ed8..8f0dd893422b8779f5b62000530bbb75e1f92177 100644
--- a/network/rounds/processingRounds_test.go
+++ b/network/rounds/processingRounds_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package rounds
 
 // Testing functions for Processing Round structure
diff --git a/network/rounds/retrieve.go b/network/rounds/retrieve.go
index 5c35408673a0a4abd21f71820d488a5c08d4685f..0762c3a197061273993e5a57ff056f6c041d51f0 100644
--- a/network/rounds/retrieve.go
+++ b/network/rounds/retrieve.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package rounds
 
 import (
diff --git a/network/send.go b/network/send.go
index 2d15eb377865e60da20871391e65736c91ee712d..cd3d13da43cd97ab8a610dd05e12e7776645dd49 100644
--- a/network/send.go
+++ b/network/send.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package network
 
 import (
diff --git a/permissioning/permissioning.go b/permissioning/permissioning.go
index 51d8803a97275e541b90a824dfc995c41cdf5336..ebe00b3c3d41c3c9fcaf844e65d87fc6033dd829 100644
--- a/permissioning/permissioning.go
+++ b/permissioning/permissioning.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/permissioning/permissioning_test.go b/permissioning/permissioning_test.go
index 7b34f522bdd90019b6bca1bf41d9d02489ba0ee1..7f691f3a419f5a43109206da5a802b3bb2029be3 100644
--- a/permissioning/permissioning_test.go
+++ b/permissioning/permissioning_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/permissioning/register.go b/permissioning/register.go
index b7a186937a9810fd3ca170e1409dfc38b0ad4d2e..5d50680539098fe8eb140ed93af26477e9b2aa9d 100644
--- a/permissioning/register.go
+++ b/permissioning/register.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/permissioning/register_test.go b/permissioning/register_test.go
index c6a70f185052fbe3557eb0cd520b2442a65ed5e5..3f63afff2a290a393a699c969223c9a99d104684 100644
--- a/permissioning/register_test.go
+++ b/permissioning/register_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/permissioning/remoteVersion.go b/permissioning/remoteVersion.go
index a424139ba5031dc1c22db39cd1a048da418b992b..95bf44fc5a1e840de3e68e1e9dc8bf569e9e3974 100644
--- a/permissioning/remoteVersion.go
+++ b/permissioning/remoteVersion.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/permissioning/remoteVersion_test.go b/permissioning/remoteVersion_test.go
index e2ae1f4d39e0783c5ea98ab4bb1b48db67a99032..68c76466af94db46c191fc3195e98132dddc8da9 100644
--- a/permissioning/remoteVersion_test.go
+++ b/permissioning/remoteVersion_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package permissioning
 
 import (
diff --git a/stoppable/bindings.go b/stoppable/bindings.go
index 73e879f557a5b91a3cbc96d88c7c28f0269d6131..55784d6522bcb0567d8eb86b282bb9895302ab57 100644
--- a/stoppable/bindings.go
+++ b/stoppable/bindings.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import "time"
diff --git a/stoppable/cleanup.go b/stoppable/cleanup.go
index a733d74bc175d09403d2a681c8108b528a31d9f2..c721f3605aa6d5ef1323a9e01dc2b80b7cb3684c 100644
--- a/stoppable/cleanup.go
+++ b/stoppable/cleanup.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/cleanup_test.go b/stoppable/cleanup_test.go
index 3d808212a09754692d8c573d74034610f88bcb45..8bc7fe0be09e69b0809cbd97194dbbe58902918f 100644
--- a/stoppable/cleanup_test.go
+++ b/stoppable/cleanup_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/multi.go b/stoppable/multi.go
index 061be492dd4efd2d6c618d7f9772a18fb8cc7ab7..0636b84fa6e4a3d17e5a74431e42e796d84de45b 100644
--- a/stoppable/multi.go
+++ b/stoppable/multi.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/multi_test.go b/stoppable/multi_test.go
index 70f90e286da556ab736308f490edce3b8f620d3e..5999f838ae44d0b64a96cd27c0fc1d8e28ee49fd 100644
--- a/stoppable/multi_test.go
+++ b/stoppable/multi_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/single.go b/stoppable/single.go
index c5eadaefa40e8070ebb4b85ae710ff65d0f8fab6..8821db88eb4934a06db4f96484ef700b2c6beeff 100644
--- a/stoppable/single.go
+++ b/stoppable/single.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/single_test.go b/stoppable/single_test.go
index 0a6aac66748ab23289dc753a2beaccba6dd65a49..ceb5a9ecf6235a5de1884ed4d469f0a46aa0c0f4 100644
--- a/stoppable/single_test.go
+++ b/stoppable/single_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import (
diff --git a/stoppable/stoppable.go b/stoppable/stoppable.go
index e4436d5a6f971ae0f648e0fe7e16c0472cd8a2ab..06947eb3bf5ff5ae3523b927e8fb7792848fd762 100644
--- a/stoppable/stoppable.go
+++ b/stoppable/stoppable.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package stoppable
 
 import "time"
diff --git a/storage/auth/fingerprint.go b/storage/auth/fingerprint.go
index 7dda9ae083e3a1f99c8d561ff48445103ca72993..04d0571c852f0ca359e303d69f41e1085f57bd14 100644
--- a/storage/auth/fingerprint.go
+++ b/storage/auth/fingerprint.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import "gitlab.com/elixxir/crypto/cyclic"
diff --git a/storage/auth/request.go b/storage/auth/request.go
index e54632c2b806d3b68a6662a86844be2410003911..c33d9b02cbe2477725438903052102fdf18d11ff 100644
--- a/storage/auth/request.go
+++ b/storage/auth/request.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/storage/auth/sentRequest.go b/storage/auth/sentRequest.go
index 94a7a6ed36c976c9223eff6d17aae26789d0cd40..d96fcaf0ce79d847f806ed32bbdbf5a52d74e35b 100644
--- a/storage/auth/sentRequest.go
+++ b/storage/auth/sentRequest.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/storage/auth/store.go b/storage/auth/store.go
index fe129a7877e9c18771e6088b9c543a8183571db7..9da7cb1cd6798965173d20c6fb07d7e17df9b025 100644
--- a/storage/auth/store.go
+++ b/storage/auth/store.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
diff --git a/storage/auth/store_test.go b/storage/auth/store_test.go
index dc938688e091f524bc46c6fac3a70659e8a82cc5..25fd59ccb8b70634486288f4adc6aba7f02389d5 100644
--- a/storage/auth/store_test.go
+++ b/storage/auth/store_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package auth
 
 import (
@@ -23,7 +30,7 @@ func TestNewStore(t *testing.T) {
 	pubKeys := make([]*cyclic.Int, 10)
 	for i := range privKeys {
 		privKeys[i] = grp.NewInt(rand.Int63n(172))
-		pubKeys[i] = grp.ExpG(privKeys[i],grp.NewInt(1))
+		pubKeys[i] = grp.ExpG(privKeys[i], grp.NewInt(1))
 	}
 
 	store, err := NewStore(kv, grp, privKeys)
@@ -35,8 +42,8 @@ func TestNewStore(t *testing.T) {
 		rq, ok := store.fingerprints[auth.MakeRequestFingerprint(pubKeys[i])]
 		if !ok {
 			t.Errorf("Key not found in map (%d): %s", i, pubKeys[i].Text(16))
-		}else if rq.PrivKey.Cmp(key)!=0{
-			t.Errorf("Key found in map (%d) does not match private: " +
+		} else if rq.PrivKey.Cmp(key) != 0 {
+			t.Errorf("Key found in map (%d) does not match private: "+
 				"%s vs %s", i, key.Text(10), rq.PrivKey.Text(10))
 		}
 	}
@@ -178,7 +185,7 @@ func TestStore_AddReceived_PartnerAlreadyExistsError(t *testing.T) {
 func TestStore_GetFingerprint_GeneralFingerprintType(t *testing.T) {
 	s, _, privKeys := makeTestStore(t)
 
-	pubkey := s.grp.ExpG(privKeys[0],s.grp.NewInt(1))
+	pubkey := s.grp.ExpG(privKeys[0], s.grp.NewInt(1))
 	fp := auth.MakeRequestFingerprint(pubkey)
 	fpType, request, key, err := s.GetFingerprint(fp)
 	if err != nil {
diff --git a/storage/cmix/key.go b/storage/cmix/key.go
index f1a61fa5531fe36512665ae98315163223c7db1f..ae57a4d774ce02cd5cb9e7aa0911bb9c77c02a92 100644
--- a/storage/cmix/key.go
+++ b/storage/cmix/key.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package cmix
 
 import (
diff --git a/storage/cmix/key_test.go b/storage/cmix/key_test.go
index 2dac7c4c9c406286006129f7575d63eee545d812..27e53eaa0ccb3971085ea4f11d42b56849eed47f 100644
--- a/storage/cmix/key_test.go
+++ b/storage/cmix/key_test.go
@@ -1,7 +1,8 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package cmix
diff --git a/storage/cmix/roundKeys.go b/storage/cmix/roundKeys.go
index 2c051b8d6cec906e7627936d40babbc7f780393d..825c1ccfe645472b1769f084d18dacc5d69777bc 100644
--- a/storage/cmix/roundKeys.go
+++ b/storage/cmix/roundKeys.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package cmix
 
 import (
diff --git a/storage/cmix/roundKeys_test.go b/storage/cmix/roundKeys_test.go
index 441d0f02565965e4ba31d8b1039374d18d4b831f..433c6ddbd85ff27ec914d3c584ea0d9bb271611f 100644
--- a/storage/cmix/roundKeys_test.go
+++ b/storage/cmix/roundKeys_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package cmix
 
 import (
diff --git a/storage/cmix/store.go b/storage/cmix/store.go
index 1a9e352265cd83e838153cf331c77ace7d012903..a6383c4d9346ba755d9a6333f1406ea0031a3876 100644
--- a/storage/cmix/store.go
+++ b/storage/cmix/store.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package cmix
 
diff --git a/storage/cmix/store_test.go b/storage/cmix/store_test.go
index 6c1784a8c97c19707fa23a00ce93d9e94bea8dc3..eed3869f0996e824ffbe4b0d457fe1521341fa3c 100644
--- a/storage/cmix/store_test.go
+++ b/storage/cmix/store_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package cmix
 
diff --git a/storage/conversation/partner.go b/storage/conversation/partner.go
index e1bd682ded5fae688bf6858ce1d96fe63ef4c61c..291dcbe7866e9ae13f0ba7d4d7f7c248c7a50de8 100644
--- a/storage/conversation/partner.go
+++ b/storage/conversation/partner.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package conversation
 
 import (
diff --git a/storage/conversation/partner_test.go b/storage/conversation/partner_test.go
index caad5518c49fe4e14f6df69a53116f237e8ef828..1be213ede66e6974ad7db526cdf8c11f99479668 100644
--- a/storage/conversation/partner_test.go
+++ b/storage/conversation/partner_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package conversation
 
 import (
diff --git a/storage/conversation/store.go b/storage/conversation/store.go
index 9a8201c694fc5d07929c37990fb25875019c3328..3f39461e814af0f73e9c8c3463d2d67b8a2f99e7 100644
--- a/storage/conversation/store.go
+++ b/storage/conversation/store.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package conversation
 
 import (
diff --git a/storage/conversation/store_test.go b/storage/conversation/store_test.go
index e391f3949648a9c9cf1429375cb35f43b40be4e7..e88b5bec032f626e934e19c0257f19466b93f80f 100644
--- a/storage/conversation/store_test.go
+++ b/storage/conversation/store_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package conversation
 
 import (
diff --git a/storage/e2e/context.go b/storage/e2e/context.go
index 800c32519ed61498b43e90a42be4d02e18823f07..beb7211ed6f8b1caca614a46bb76a03c76651c84 100644
--- a/storage/e2e/context.go
+++ b/storage/e2e/context.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/fingerprintAccess.go b/storage/e2e/fingerprintAccess.go
index a0dde429058295f2274992e375c7901c3c6a5ff3..82e130ed4da604ffe310f1f81362d08ab1c01130 100644
--- a/storage/e2e/fingerprintAccess.go
+++ b/storage/e2e/fingerprintAccess.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 type fingerprintAccess interface {
diff --git a/storage/e2e/key.go b/storage/e2e/key.go
index ead73ff230cabde2efb177bda5714552de9e0855..49900a09acd032bdbae55c1e90bbc7a69a357c4f 100644
--- a/storage/e2e/key.go
+++ b/storage/e2e/key.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/key_test.go b/storage/e2e/key_test.go
index 1794aa2fca08a087a9d08b8fed0b94856cc3d55f..d74f53e174685483666c37150be86aef2d3a69a9 100644
--- a/storage/e2e/key_test.go
+++ b/storage/e2e/key_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
diff --git a/storage/e2e/manager.go b/storage/e2e/manager.go
index 1ee1445551b6d0caf7cb59e51f6e5f6a73c45fa7..5ca2dd58ef76b97aa98ee2afc8806eb0fc2f93dd 100644
--- a/storage/e2e/manager.go
+++ b/storage/e2e/manager.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
@@ -54,8 +55,7 @@ func newManager(ctx *context, kv *versioned.KV, partnerID *id.ID, myPrivKey,
 			err)
 	}
 
-	if err := utility.StoreCyclicKey(kv, partnerPubKey, originPartnerPubKey);
-		err != nil {
+	if err := utility.StoreCyclicKey(kv, partnerPubKey, originPartnerPubKey); err != nil {
 		jww.FATAL.Panicf("Failed to store %s: %+v", originPartnerPubKey,
 			err)
 	}
@@ -174,7 +174,6 @@ func (m *Manager) GetSendRelationshipFingerprint() []byte {
 	return m.send.fingerprint
 }
 
-
 // GetReceiveSession gets the Receive session of the passed ID. Returns nil if
 // no session is found.
 func (m *Manager) GetReceiveSession(sid SessionID) *Session {
diff --git a/storage/e2e/manager_test.go b/storage/e2e/manager_test.go
index 6471228aa3c305a660cd29f949d134bb20ce11da..ad58f483bf0cc3efb326a783438a2a14959d184e 100644
--- a/storage/e2e/manager_test.go
+++ b/storage/e2e/manager_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/negotiation.go b/storage/e2e/negotiation.go
index 2b7b8df993257b7597fa356be5f464dae550b0b9..988bfee4d38d873445df238d1930d8528b01cf50 100644
--- a/storage/e2e/negotiation.go
+++ b/storage/e2e/negotiation.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import "fmt"
diff --git a/storage/e2e/params.go b/storage/e2e/params.go
index f9672c636857cef651599f2a6f6a9e4bc042591c..f06484a3d8ccc2fd4a207f1abd10a6042f417283 100644
--- a/storage/e2e/params.go
+++ b/storage/e2e/params.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
diff --git a/storage/e2e/params_test.go b/storage/e2e/params_test.go
index 616947cf180c6cb5d1e8af98fe1ab0ea09c5d6cc..bf92604d3d42368910a53d25f732f8041a1e25d5 100644
--- a/storage/e2e/params_test.go
+++ b/storage/e2e/params_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 // Testing file for the params.go functions
diff --git a/storage/e2e/relationship.go b/storage/e2e/relationship.go
index 111576e425632cf70262ab087bf37d746ffd2651..77effe1661faacafae281fb4b011d1fe8e2367d6 100644
--- a/storage/e2e/relationship.go
+++ b/storage/e2e/relationship.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
@@ -355,4 +356,3 @@ func (r *relationship) clean() {
 		}
 	}
 }
-
diff --git a/storage/e2e/relationshipFingerprint.go b/storage/e2e/relationshipFingerprint.go
index 19f01a1d9e801729e10cb598ffcc6f648769fa55..5da1762990f5729a4d0189c0dbb21f414cf8cc77 100644
--- a/storage/e2e/relationshipFingerprint.go
+++ b/storage/e2e/relationshipFingerprint.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/relationshipType.go b/storage/e2e/relationshipType.go
index a0542720fa371e63c4282c0a9cd6c843cf73f835..5fb5980f1f1affde2165328aa719fb16ff40b1d4 100644
--- a/storage/e2e/relationshipType.go
+++ b/storage/e2e/relationshipType.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/relationship_test.go b/storage/e2e/relationship_test.go
index aa5af76f8ea68ee9bb417ae1aa9fcca06cbe592b..5c5f262079ecadf7a53b374b9e8b930470229667 100644
--- a/storage/e2e/relationship_test.go
+++ b/storage/e2e/relationship_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
@@ -221,7 +228,6 @@ func TestRelationship_GetNewestRekeyableSession(t *testing.T) {
 		t.Error("didn't get the expected session")
 	}
 
-
 	// make the very newest session unrekeyable: the previous session
 	//sb.sessions[1].negotiationStatus = Confirmed
 	sb.sessions[0].negotiationStatus = Unconfirmed
@@ -498,4 +504,3 @@ func relationshipsEqual(buff *relationship, buff2 *relationship) bool {
 	}
 	return true
 }
-
diff --git a/storage/e2e/session.go b/storage/e2e/session.go
index 6643d1eb1b9d074820d5b60010e0fc7a4aa0c1c0..bcea1ff782e45d742dd1a7429e7df4f9a90983f6 100644
--- a/storage/e2e/session.go
+++ b/storage/e2e/session.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
@@ -117,16 +118,16 @@ func newSession(ship *relationship, t RelationshipType, myPrivKey, partnerPubKey
 
 	session.kv = session.generate(ship.kv)
 
-	jww.INFO.Printf("New Session with Partner %s:\n\tType: %s" +
-		"\n\tBaseKey: %s\n\tRelationship Fingerprint: %v\n\tNumKeys: %d" +
+	jww.INFO.Printf("New Session with Partner %s:\n\tType: %s"+
+		"\n\tBaseKey: %s\n\tRelationship Fingerprint: %v\n\tNumKeys: %d"+
 		"\n\tMy Private Key: %s\n\tPartner Public Key: %s",
 		ship.manager.partner,
 		t,
 		session.baseKey.TextVerbose(16, 0),
 		session.relationshipFingerprint,
 		session.ttl,
-		session.myPrivKey.TextVerbose(16,0),
-		session.partnerPubKey.TextVerbose(16,0))
+		session.myPrivKey.TextVerbose(16, 0),
+		session.partnerPubKey.TextVerbose(16, 0))
 
 	err := session.save()
 	if err != nil {
diff --git a/storage/e2e/sessionID.go b/storage/e2e/sessionID.go
index 85c52a0d2e87413b651b40453474b2b8cc498156..00b8ebca5c4709dc12d06da89c247eafbb09894d 100644
--- a/storage/e2e/sessionID.go
+++ b/storage/e2e/sessionID.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/session_test.go b/storage/e2e/session_test.go
index 12b6366006b1be09e91654f370b7bc53820ffc2c..ec3c51bc9e3d261cdb881f5e05e079e936b36268 100644
--- a/storage/e2e/session_test.go
+++ b/storage/e2e/session_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/stateVector.go b/storage/e2e/stateVector.go
index 8329ce6e6c4fb34f10e0cf875a183c9da8d0f441..d72d5c28f02e7f423bc3702e57b762ff86c74730 100644
--- a/storage/e2e/stateVector.go
+++ b/storage/e2e/stateVector.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
diff --git a/storage/e2e/stateVector_test.go b/storage/e2e/stateVector_test.go
index 12da879450106ca7a303d90edbb9f52aaee823ea..99fd5cf606088b3d55ddda3f3e6045a04effe9af 100644
--- a/storage/e2e/stateVector_test.go
+++ b/storage/e2e/stateVector_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/e2e/status.go b/storage/e2e/status.go
index 6e65a004affa93ed22f4f848da85ba556c676c84..63633724d0ad1b3faa2488198fdd4280041b028c 100644
--- a/storage/e2e/status.go
+++ b/storage/e2e/status.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import "fmt"
diff --git a/storage/e2e/status_test.go b/storage/e2e/status_test.go
index c7475900fb6a23a25c7053b91957abedf9724f36..a81894bae53b808ddc632a7881d5945b5b0c2d24 100644
--- a/storage/e2e/status_test.go
+++ b/storage/e2e/status_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 // Testing file for the status.go functions
diff --git a/storage/e2e/store.go b/storage/e2e/store.go
index 3eb69bcaf6d5f3ed0dfcdd4600bc7c61a3144006..03d0abac178c99410462d84e920cf3c7564b2a06 100644
--- a/storage/e2e/store.go
+++ b/storage/e2e/store.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package e2e
 
@@ -32,7 +33,6 @@ const (
 
 var NoPartnerErrorStr = "No relationship with partner found"
 
-
 type Store struct {
 	managers map[id.ID]*Manager
 	mux      sync.RWMutex
@@ -158,7 +158,7 @@ func (s *Store) AddPartner(partnerID *id.ID, partnerPubKey, myPrivKey *cyclic.In
 	s.mux.Lock()
 	defer s.mux.Unlock()
 
-	jww.INFO.Printf("Adding Partner %s:\n\tMy Private Key: %s" +
+	jww.INFO.Printf("Adding Partner %s:\n\tMy Private Key: %s"+
 		"\n\tPartner Public Key: %s",
 		partnerID,
 		myPrivKey.TextVerbose(16, 0),
diff --git a/storage/e2e/store_test.go b/storage/e2e/store_test.go
index 300fac37f6b0ba983f21972d3babb27164c7ae13..fccb11fe3a0d5bb2c8f94597d7e4a25e43532b2c 100644
--- a/storage/e2e/store_test.go
+++ b/storage/e2e/store_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package e2e
 
 import (
diff --git a/storage/messages.go b/storage/messages.go
index f5b6e43a8d11251c0fe866a1bf5fa14c221c4fa9..31f518fbd6433278b994d72192edc4bcdc69897e 100644
--- a/storage/messages.go
+++ b/storage/messages.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package storage
 
 const (
diff --git a/storage/ndf.go b/storage/ndf.go
index f92336de562a1a439d9884ed2f96083e940dbd2a..14cb4147b89a4fa53de52e505627c12dbd3abc15 100644
--- a/storage/ndf.go
+++ b/storage/ndf.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package storage
 
 import (
diff --git a/storage/partition/multiPartMessage.go b/storage/partition/multiPartMessage.go
index b43f0d39978454aa0227403d6a87d61d27e56dad..9aa583c7a78a9616035a8df43ba713b57a34a107 100644
--- a/storage/partition/multiPartMessage.go
+++ b/storage/partition/multiPartMessage.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
@@ -187,7 +194,6 @@ func (mpm *multiPartMessage) IsComplete(relationshipFingerprint []byte) (message
 		mid = e2e.NewMessageID(relationshipFingerprint, mpm.MessageID)
 	}
 
-
 	// Return the message
 	m := message.Receive{
 		Payload:     reconstructed,
diff --git a/storage/partition/multiPartMessage_test.go b/storage/partition/multiPartMessage_test.go
index 35e5b02772477ca7f91b47124565a0d5a0c805ba..103351af6b2d75e1086117cf79ace3e7bc682431 100644
--- a/storage/partition/multiPartMessage_test.go
+++ b/storage/partition/multiPartMessage_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
diff --git a/storage/partition/part.go b/storage/partition/part.go
index c38ca4597dd9e48b4fdc76cbbb4eb35019c463e9..307dbfb4005cdd1994f832fa0591ee07e9ab87a2 100644
--- a/storage/partition/part.go
+++ b/storage/partition/part.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
diff --git a/storage/partition/part_test.go b/storage/partition/part_test.go
index a7929e61bb4e684d6303ef648c186d125247f068..f9298ca925fa467d80f607b106e8933388bdc80e 100644
--- a/storage/partition/part_test.go
+++ b/storage/partition/part_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
diff --git a/storage/partition/store.go b/storage/partition/store.go
index 46b26229095e31f16c0f44a7a0f95b3d8d4303d7..de601693828ccd159dbdaefad11139942df2c15c 100644
--- a/storage/partition/store.go
+++ b/storage/partition/store.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
diff --git a/storage/partition/store_test.go b/storage/partition/store_test.go
index 251b64702a065117fcad392e8d036998f46a4803..c150d026d55389793dd32952b2fe209a29192e8b 100644
--- a/storage/partition/store_test.go
+++ b/storage/partition/store_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package partition
 
 import (
diff --git a/storage/regCode.go b/storage/regCode.go
index 80c36676ede39140ec13632109d543b53e6860ca..8e9533395ede948ca495b6660e8d9c4a17cdb212 100644
--- a/storage/regCode.go
+++ b/storage/regCode.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package storage
 
 import (
@@ -17,7 +24,7 @@ func (s *Session) SetRegCode(regCode string) {
 			Version:   regCodeVersion,
 			Data:      []byte(regCode),
 			Timestamp: time.Now(),
-		}); err!=nil{
+		}); err != nil {
 		jww.FATAL.Panicf("Failed to set the registration code: %s", err)
 	}
 }
diff --git a/storage/regStatus.go b/storage/regStatus.go
index 2df2672ca81fcc51a457e21bd39ed9e1812f0f14..52f74dd10bf98631892237b1820ba31b105c8ecd 100644
--- a/storage/regStatus.go
+++ b/storage/regStatus.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package storage
 
diff --git a/storage/session.go b/storage/session.go
index 25145a2a59a53247c400584200eda7aeae4767c6..771def537344d8386d28c5b5e09efd24f049d2e0 100644
--- a/storage/session.go
+++ b/storage/session.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Session object definition
 
diff --git a/storage/session_test.go b/storage/session_test.go
index efdce6e08471a892be586cab2ace4df8540caf0c..7b0d5ebc78c3f888d800d0506169f65a64c289f4 100644
--- a/storage/session_test.go
+++ b/storage/session_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package storage
 
diff --git a/storage/user.go b/storage/user.go
index a4fb8742b9bacc16a254168ce643bff5473010d9..b6003cdba1a5eb4fe1d9f9a69549e16632513eb4 100644
--- a/storage/user.go
+++ b/storage/user.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package storage
 
 import "gitlab.com/elixxir/client/interfaces/user"
diff --git a/storage/user/cryptographic.go b/storage/user/cryptographic.go
index 9a78f4ef638502228fc299a06ba9f0d5ff211230..2790d4d72b2d15785023ba16083b0bbaf3167168 100644
--- a/storage/user/cryptographic.go
+++ b/storage/user/cryptographic.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/cryptographic_test.go b/storage/user/cryptographic_test.go
index 71c2dff95230612ee249c5363c274c52b8c2c3b6..19c9034cd6c554d0b2274b4a57b4e6a6cc66575e 100644
--- a/storage/user/cryptographic_test.go
+++ b/storage/user/cryptographic_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/regValidationSig.go b/storage/user/regValidationSig.go
index fe189198161cc8da55c65cd21264f262d9ba6095..e70b636d2ac4ba1be168c18b069ce07bfddc6bc1 100644
--- a/storage/user/regValidationSig.go
+++ b/storage/user/regValidationSig.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/regValidationSig_test.go b/storage/user/regValidationSig_test.go
index d2c3f758ec4de5cbb01b30faae38a32231674c97..09c73fdd9ccd92cf02b9a8064dcb23968c5c2269 100644
--- a/storage/user/regValidationSig_test.go
+++ b/storage/user/regValidationSig_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/user.go b/storage/user/user.go
index 8e62c933cc2a741a791c096f80f0696b07ccb32c..e79928d93b55c2787604fbd9d44fb31b0b20e9ec 100644
--- a/storage/user/user.go
+++ b/storage/user/user.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
@@ -45,4 +52,4 @@ func LoadUser(kv *versioned.KV) (*User, error) {
 
 func (u *User) GetCryptographicIdentity() *CryptographicIdentity {
 	return u.ci
-}
\ No newline at end of file
+}
diff --git a/storage/user/user_test.go b/storage/user/user_test.go
index eab18d6f49720299af764d6e4e39a85d3a9fad8f..0473138dc7eaea4ef806dfcbc7ecc76fd0a66f2b 100644
--- a/storage/user/user_test.go
+++ b/storage/user/user_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/username.go b/storage/user/username.go
index 9127eae18731431b14cfaeec3149f5eb4d79e6b0..3e6862c398174db8ccaf644fe198d33e27851a91 100644
--- a/storage/user/username.go
+++ b/storage/user/username.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/user/username_test.go b/storage/user/username_test.go
index 21a720593fcfb458fc8d1d913d5152b30d80db50..db2f399c313e8038dd9ce33709f7a256373b6481 100644
--- a/storage/user/username_test.go
+++ b/storage/user/username_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package user
 
 import (
diff --git a/storage/utility/NDF.go b/storage/utility/NDF.go
index be827bee86fa84bd151eb459d3b95c65b11872a9..5222b4526bdd234e3c86d8ad2d82cc97ecdf5b3d 100644
--- a/storage/utility/NDF.go
+++ b/storage/utility/NDF.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/cmixMessageBuffer.go b/storage/utility/cmixMessageBuffer.go
index ca93a11845b81f56930651352ef7ba91b472435f..d3c5f5ce9f98473aa1428eafbda142b3af50ee62 100644
--- a/storage/utility/cmixMessageBuffer.go
+++ b/storage/utility/cmixMessageBuffer.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/cmixMessageBuffer_test.go b/storage/utility/cmixMessageBuffer_test.go
index fff9ed7c35aba0eb5bedf7184fc19d9edddf50c4..c5f544edf249d93824a89f4d36a39c1eec066eac 100644
--- a/storage/utility/cmixMessageBuffer_test.go
+++ b/storage/utility/cmixMessageBuffer_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/contact.go b/storage/utility/contact.go
index 70fa9d23c24e18d32acde173c0a646ae3ed9f074..57e987c2992649716989580e322616baa34cc77e 100644
--- a/storage/utility/contact.go
+++ b/storage/utility/contact.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/dh.go b/storage/utility/dh.go
index 0a892020c29bc991e72081cbf2ea9d68a06a8d28..2a840489d6f3257e40d69492faa9a68734a5f9e4 100644
--- a/storage/utility/dh.go
+++ b/storage/utility/dh.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/dh_test.go b/storage/utility/dh_test.go
index c6b02c1d640e1edf5282a78b60e38e5c942f7445..4d4a31941faee3467f029ffca4dbc57f8fa9dafe 100644
--- a/storage/utility/dh_test.go
+++ b/storage/utility/dh_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/e2eMessageBuffer.go b/storage/utility/e2eMessageBuffer.go
index 2600016e881361f67c47a986b32c4f8faddea5a3..28537e09883c5b1873e4e5131e0b25974d9b88c2 100644
--- a/storage/utility/e2eMessageBuffer.go
+++ b/storage/utility/e2eMessageBuffer.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/e2eMessageBuffer_test.go b/storage/utility/e2eMessageBuffer_test.go
index c5bc81013c41c032197fd6b0a5b9b831defb5104..7232ca0a17b3225ecaeb7651e4d0b7a435bac668 100644
--- a/storage/utility/e2eMessageBuffer_test.go
+++ b/storage/utility/e2eMessageBuffer_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/group.go b/storage/utility/group.go
index 60cce18318f8114d42393c9ee4a2e65a8128bf00..fbe18db68ec70920cab0f55a5b69d315d6a49a17 100644
--- a/storage/utility/group.go
+++ b/storage/utility/group.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/group_test.go b/storage/utility/group_test.go
index eb6e64bd92bf1e482f6d32e8f6f006c4dfdf8b5d..ef8ed3ea22dead0c1764d094513a22ccf53e931f 100644
--- a/storage/utility/group_test.go
+++ b/storage/utility/group_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/knownRounds.go b/storage/utility/knownRounds.go
index 472206074e4ccc56cf4e5ecf03b0cadcdbbd00de..767ad917c4e57f7e8040deb58713e069fd2b6596 100644
--- a/storage/utility/knownRounds.go
+++ b/storage/utility/knownRounds.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/knownRounds_test.go b/storage/utility/knownRounds_test.go
index 624079da5afe7fb6de5e5c2fa4fd751760db74d0..73f0cb5a38d2ef39b33d57ea1ae2892d335d015c 100644
--- a/storage/utility/knownRounds_test.go
+++ b/storage/utility/knownRounds_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/messageBuffer.go b/storage/utility/messageBuffer.go
index b6bcde652dffa2dbb4938bf066a355e1e791ea0e..5464881caf40e48df6a5f44bd6c60259b956b6bf 100644
--- a/storage/utility/messageBuffer.go
+++ b/storage/utility/messageBuffer.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/messageBuffer_test.go b/storage/utility/messageBuffer_test.go
index 212c16ad477215431e54b09bb60c89fb4c8db808..6aff00a4c456ad711ef4eb51b13954fcd50e7511 100644
--- a/storage/utility/messageBuffer_test.go
+++ b/storage/utility/messageBuffer_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/meteredCmixMessageBuffer.go b/storage/utility/meteredCmixMessageBuffer.go
index 2ccf9c11115eeb031e1aa2fc82b663ab365e56bf..584f6e2252d6b5840ae11dbe6db69a452e7ca36a 100644
--- a/storage/utility/meteredCmixMessageBuffer.go
+++ b/storage/utility/meteredCmixMessageBuffer.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/utility/meteredCmixMessageBuffer_test.go b/storage/utility/meteredCmixMessageBuffer_test.go
index 9266b0cd713fbcb49475bbad87885ba5bc5a7e7d..d21f3ca6dd2d28efc26553327f87458915128477 100644
--- a/storage/utility/meteredCmixMessageBuffer_test.go
+++ b/storage/utility/meteredCmixMessageBuffer_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package utility
 
 import (
diff --git a/storage/versioned/kv.go b/storage/versioned/kv.go
index 1fd48d13e7cbcd198ce74680f2fe6ab7b95cf2e4..f9391b7a4acce3f3b7d1c15833561ed866b06654 100644
--- a/storage/versioned/kv.go
+++ b/storage/versioned/kv.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package versioned
 
diff --git a/storage/versioned/kv_test.go b/storage/versioned/kv_test.go
index 096a50ad172c2eee8940455346b96e01856e3ec1..db8d691d8d6336af6d99a4a1a625bbd54f3fc39b 100644
--- a/storage/versioned/kv_test.go
+++ b/storage/versioned/kv_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package versioned
 
diff --git a/storage/versioned/object.go b/storage/versioned/object.go
index 36bc545dcbc67a8a93914cca7b56c3f38cbc4f61..8cdec88c27c59dc99284089996fbcd2e2c6394a0 100644
--- a/storage/versioned/object.go
+++ b/storage/versioned/object.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package versioned
 
 import (
diff --git a/storage/versioned/object_test.go b/storage/versioned/object_test.go
index 0a3234afcfa4f2b95de42d91c0c47c8529124809..4ba12575a327269b2094ff7c73d90fa2a7873f2c 100644
--- a/storage/versioned/object_test.go
+++ b/storage/versioned/object_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package versioned
 
 import (
diff --git a/switchboard/any.go b/switchboard/any.go
index b460ecac01ba20f5c453d1f90d157bb13bd0ed5f..8853200814ab135f340c2354a79e4cf2ee4e51b4 100644
--- a/switchboard/any.go
+++ b/switchboard/any.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/any_test.go b/switchboard/any_test.go
index 1f31bccd885ee97d19213812fb2b0cbfc1fd6a2a..557faa519e97c0bf44a05b19b8c90b8aeef20bbb 100644
--- a/switchboard/any_test.go
+++ b/switchboard/any_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/byID.go b/switchboard/byID.go
index ad7197452e80db9220a589f5c4a880caf15532e4..9048f527c122f20abf5ad7930148e66be5055653 100644
--- a/switchboard/byID.go
+++ b/switchboard/byID.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/byID_test.go b/switchboard/byID_test.go
index 683a68f0a8ab3a10d989ba3425d87f9451e6c94b..52c294b7c570321c45ad07f285d1a6f35ec4af7e 100644
--- a/switchboard/byID_test.go
+++ b/switchboard/byID_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/byType.go b/switchboard/byType.go
index 7bf703d75bd1212896c96864ba90d2c71a750273..ccf0c8c7375a6e7f4f9428e1a8b371c62f0fd267 100644
--- a/switchboard/byType.go
+++ b/switchboard/byType.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/byType_test.go b/switchboard/byType_test.go
index 2570f6a3360efe446aa6ff4957ecd33363e76826..9abc45d24f571e6ddab79d0d606c0709d3072411 100644
--- a/switchboard/byType_test.go
+++ b/switchboard/byType_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/listener.go b/switchboard/listener.go
index 8bc313f51789016bbc23adba454df77b42043934..630ddc150a0c0ee4a733641a66437a2e1838c145 100644
--- a/switchboard/listener.go
+++ b/switchboard/listener.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 xx network SEZC                                                       //
-//                                                                                        //
-// Use of this source code is governed by a license that can be found in the LICENSE file //
-////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package switchboard
 
diff --git a/switchboard/listener_test.go b/switchboard/listener_test.go
index 11ea5159902121be678a632db76e196bd0f52682..7541072b639558ee730fe485dcc6803a0fa911b4 100644
--- a/switchboard/listener_test.go
+++ b/switchboard/listener_test.go
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2020 xx network SEZC                                                       //
-//                                                                                        //
-// Use of this source code is governed by a license that can be found in the LICENSE file //
-////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 package switchboard
 
diff --git a/switchboard/switchboard.go b/switchboard/switchboard.go
index 2c4eb69cee13a1724f911ca3504900b46f36117f..21695f10c93b9b248cf8b1a6edcd70b794b6d2c7 100644
--- a/switchboard/switchboard.go
+++ b/switchboard/switchboard.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/switchboard/switchboard_test.go b/switchboard/switchboard_test.go
index 5c097cdfa05a2686fd571258c290765d62cc8741..2a726c73cf55a5771db525ac8e86a75168abe596 100644
--- a/switchboard/switchboard_test.go
+++ b/switchboard/switchboard_test.go
@@ -1,3 +1,10 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package switchboard
 
 import (
diff --git a/ud/udMessages.proto b/ud/udMessages.proto
index e441ad6183892bf339b2b812c2ceebc2e3f71d95..efdb707d939f126a91b3fceac7b8515bfb827f72 100644
--- a/ud/udMessages.proto
+++ b/ud/udMessages.proto
@@ -1,8 +1,9 @@
-////////////////////////////////////////////////////////////////////////////////
-// Copyright © 2018 Privategrity Corporation                                   /
-//                                                                             /
-// All rights reserved.                                                        /
-////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
 
 // Call ./generate.sh to generate the protocol buffer code