diff --git a/EIPS/eip-4886.md b/EIPS/eip-4886.md
index 73c156d0949f08..1bddf3cdcdc44e 100644
--- a/EIPS/eip-4886.md
+++ b/EIPS/eip-4886.md
@@ -291,4 +291,5 @@ Potential negative security implications have been considered and none are envis
 From a usability perspective the key risk is in users specifying the incorrect asset delivery address, though it is noted that this burden of accuracy is no different to that currently on the network.
 
 ## Copyright
+
 Copyright and related rights waived via [CC0](../LICENSE.md).
diff --git a/assets/eip-4886/contracts/EPS.sol b/assets/eip-4886/contracts/EPS.sol
index 08098c35afff15..303450c6f71d1a 100644
--- a/assets/eip-4886/contracts/EPS.sol
+++ b/assets/eip-4886/contracts/EPS.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.7.0 (epsproxy/contracts/EPS.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/Proxiable.sol b/assets/eip-4886/contracts/Proxiable.sol
index be44edd8166bd5..c6607b68457bfc 100644
--- a/assets/eip-4886/contracts/Proxiable.sol
+++ b/assets/eip-4886/contracts/Proxiable.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.7.0 (epsproxy/contracts/Proxiable.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/ProxyRegister.sol b/assets/eip-4886/contracts/ProxyRegister.sol
index 5a3481a8659309..c47da8856a1ed7 100644
--- a/assets/eip-4886/contracts/ProxyRegister.sol
+++ b/assets/eip-4886/contracts/ProxyRegister.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.7.0 (epsproxy/contracts/ProxyRegister.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/examples/EPSExample721.sol b/assets/eip-4886/contracts/examples/EPSExample721.sol
index a37fc046393115..b603ff2d336955 100644
--- a/assets/eip-4886/contracts/examples/EPSExample721.sol
+++ b/assets/eip-4886/contracts/examples/EPSExample721.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.8.0 (epsproxy/contracts/examples/EPSExample721.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/examples/EPSGenesis.sol b/assets/eip-4886/contracts/examples/EPSGenesis.sol
index c02df6df15193e..f3eab5769d321a 100644
--- a/assets/eip-4886/contracts/examples/EPSGenesis.sol
+++ b/assets/eip-4886/contracts/examples/EPSGenesis.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.8.0 (epsproxy/contracts/examples/EPSGenesis.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/examples/ERC20Proxied.sol b/assets/eip-4886/contracts/examples/ERC20Proxied.sol
index d63939fc6e51e9..9971c3f6e3742a 100644
--- a/assets/eip-4886/contracts/examples/ERC20Proxied.sol
+++ b/assets/eip-4886/contracts/examples/ERC20Proxied.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.8.0 (epsproxy/contracts/examples/ERC20Proxied.sol)
 
 pragma solidity ^0.8.9;
diff --git a/assets/eip-4886/contracts/examples/ERC721Proxied.sol b/assets/eip-4886/contracts/examples/ERC721Proxied.sol
index 4078411e560216..f0df21e13c202b 100644
--- a/assets/eip-4886/contracts/examples/ERC721Proxied.sol
+++ b/assets/eip-4886/contracts/examples/ERC721Proxied.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: CC0-1.0
 // EPSProxy Contracts v1.8.0 (epsproxy/contracts/examples/ERC721Proxied.sol)
 
 pragma solidity ^0.8.9;