lens-protocol · kkpsiren · Mar 6, 2026 · Mar 6, 2026
diff --git a/checkProxy.sh b/checkProxy.sh
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-3.0-only
+
 if [ -z "$1" ]; then
   echo "Usage: $0 <proxy-address>"
   exit 1

diff --git a/contracts/actions/account/TippingAccountAction.sol b/contracts/actions/account/TippingAccountAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {OwnableMetadataBasedAccountAction} from "contracts/actions/account/base/OwnableMetadataBasedAccountAction.sol";

diff --git a/contracts/actions/account/base/BaseAccountAction.sol b/contracts/actions/account/base/BaseAccountAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/actions/account/base/OwnableMetadataBasedAccountAction.sol b/contracts/actions/account/base/OwnableMetadataBasedAccountAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Ownable} from "contracts/core/access/Ownable.sol";

diff --git a/contracts/actions/base/BaseAction.sol b/contracts/actions/base/BaseAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {UNIVERSAL_ACTION_MAGIC_VALUE} from "contracts/extensions/actions/ActionHub.sol";

diff --git a/contracts/actions/post/TippingPostAction.sol b/contracts/actions/post/TippingPostAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {OwnableMetadataBasedPostAction} from "contracts/actions/post/base/OwnableMetadataBasedPostAction.sol";

diff --git a/contracts/actions/post/base/BasePostAction.sol b/contracts/actions/post/base/BasePostAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/actions/post/base/OwnableMetadataBasedPostAction.sol b/contracts/actions/post/base/OwnableMetadataBasedPostAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Ownable} from "contracts/core/access/Ownable.sol";

diff --git a/contracts/actions/post/collect/ISimpleCollectAction.sol b/contracts/actions/post/collect/ISimpleCollectAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IPostAction} from "contracts/extensions/actions/ActionHub.sol";

diff --git a/contracts/actions/post/collect/LensCollectedPost.sol b/contracts/actions/post/collect/LensCollectedPost.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import "contracts/core/base/LensERC721.sol";

diff --git a/contracts/actions/post/collect/SimpleCollectAction.sol b/contracts/actions/post/collect/SimpleCollectAction.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {ISimpleCollectAction, CollectActionData} from "contracts/actions/post/collect/ISimpleCollectAction.sol";

diff --git a/contracts/core/access/AccessControlled.sol b/contracts/core/access/AccessControlled.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IAccessControl} from "contracts/core/interfaces/IAccessControl.sol";

diff --git a/contracts/core/access/Ownable.sol b/contracts/core/access/Ownable.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Errors} from "contracts/core/types/Errors.sol";

diff --git a/contracts/core/access/RoleBasedAccessControl.sol b/contracts/core/access/RoleBasedAccessControl.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Access, IRoleBasedAccessControl, Role} from "contracts/core/interfaces/IRoleBasedAccessControl.sol";

diff --git a/contracts/core/base/BaseSource.sol b/contracts/core/base/BaseSource.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {ISource} from "contracts/core/interfaces/ISource.sol";

diff --git a/contracts/core/base/LensERC721.sol b/contracts/core/base/LensERC721.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 // Modified from OpenZeppelin's v4.9.0 contracts
 pragma solidity ^0.8.26;
 

diff --git a/contracts/core/base/RuleBasedPrimitive.sol b/contracts/core/base/RuleBasedPrimitive.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {RulesStorage, RulesLib} from "contracts/core/libraries/RulesLib.sol";

diff --git a/contracts/core/interfaces/IAccessControl.sol b/contracts/core/interfaces/IAccessControl.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface IAccessControl {

diff --git a/contracts/core/interfaces/IAccessControlled.sol b/contracts/core/interfaces/IAccessControlled.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IAccessControl} from "contracts/core/interfaces/IAccessControl.sol";

diff --git a/contracts/core/interfaces/IAccountGroupAdditionSettings.sol b/contracts/core/interfaces/IAccountGroupAdditionSettings.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IERC4906Events.sol b/contracts/core/interfaces/IERC4906Events.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 library IERC4906Events {

diff --git a/contracts/core/interfaces/IERC721Namespace.sol b/contracts/core/interfaces/IERC721Namespace.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IERC721} from "@openzeppelin/contracts/token/ERC721/IERC721.sol";

diff --git a/contracts/core/interfaces/IFeed.sol b/contracts/core/interfaces/IFeed.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue, Rule, RuleProcessingParams, RuleChange} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IFeedRule.sol b/contracts/core/interfaces/IFeedRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {CreatePostParams, EditPostParams} from "contracts/core/interfaces/IFeed.sol";

diff --git a/contracts/core/interfaces/IFollowRule.sol b/contracts/core/interfaces/IFollowRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IGraph.sol b/contracts/core/interfaces/IGraph.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {RuleProcessingParams, KeyValue, RuleChange, Rule} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IGraphRule.sol b/contracts/core/interfaces/IGraphRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue, RuleChange} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IGroup.sol b/contracts/core/interfaces/IGroup.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue, RuleChange, RuleProcessingParams, Rule} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IGroupRule.sol b/contracts/core/interfaces/IGroupRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/ILock.sol b/contracts/core/interfaces/ILock.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface ILock {

diff --git a/contracts/core/interfaces/IMetadataBased.sol b/contracts/core/interfaces/IMetadataBased.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface IMetadataBased {

diff --git a/contracts/core/interfaces/INamespace.sol b/contracts/core/interfaces/INamespace.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue, RuleChange, RuleProcessingParams, Rule} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/INamespaceRule.sol b/contracts/core/interfaces/INamespaceRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/IOwnable.sol b/contracts/core/interfaces/IOwnable.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface IOwnable {

diff --git a/contracts/core/interfaces/IPostRule.sol b/contracts/core/interfaces/IPostRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {CreatePostParams, EditPostParams} from "contracts/core/interfaces/IFeed.sol";

diff --git a/contracts/core/interfaces/IRequestBasedGroupRule.sol b/contracts/core/interfaces/IRequestBasedGroupRule.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IGroupRule} from "contracts/core/interfaces/IGroupRule.sol";

diff --git a/contracts/core/interfaces/IRoleBasedAccessControl.sol b/contracts/core/interfaces/IRoleBasedAccessControl.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IAccessControl} from "contracts/core/interfaces/IAccessControl.sol";

diff --git a/contracts/core/interfaces/ISource.sol b/contracts/core/interfaces/ISource.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {SourceStamp} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/interfaces/ITokenURIProvider.sol b/contracts/core/interfaces/ITokenURIProvider.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface ITokenURIProvider {

diff --git a/contracts/core/interfaces/IVersionedBeacon.sol b/contracts/core/interfaces/IVersionedBeacon.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 interface IVersionedBeacon {

diff --git a/contracts/core/libraries/AccessControlLib.sol b/contracts/core/libraries/AccessControlLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IAccessControl} from "contracts/core/interfaces/IAccessControl.sol";

diff --git a/contracts/core/libraries/CallLib.sol b/contracts/core/libraries/CallLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Errors} from "contracts/core/types/Errors.sol";

diff --git a/contracts/core/libraries/EIP712EncodingLib.sol b/contracts/core/libraries/EIP712EncodingLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue, RuleChange, RuleConfigurationChange, RuleSelectorChange} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/libraries/KeyValueLib.sol b/contracts/core/libraries/KeyValueLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "../types/Types.sol";

diff --git a/contracts/core/libraries/KeyValueStorageLib.sol b/contracts/core/libraries/KeyValueStorageLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {KeyValue} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/libraries/RulesLib.sol b/contracts/core/libraries/RulesLib.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Rule, RuleChange, RuleSelectorChange} from "contracts/core/types/Types.sol";

diff --git a/contracts/core/primitives/feed/Feed.sol b/contracts/core/primitives/feed/Feed.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IFeed, Post, EditPostParams, CreatePostParams} from "contracts/core/interfaces/IFeed.sol";

diff --git a/contracts/core/primitives/feed/FeedCore.sol b/contracts/core/primitives/feed/FeedCore.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {EditPostParams, CreatePostParams} from "contracts/core/interfaces/IFeed.sol";

diff --git a/contracts/core/primitives/feed/RuleBasedFeed.sol b/contracts/core/primitives/feed/RuleBasedFeed.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IPostRule} from "contracts/core/interfaces/IPostRule.sol";

diff --git a/contracts/core/primitives/graph/Graph.sol b/contracts/core/primitives/graph/Graph.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Follow, IGraph} from "contracts/core/interfaces/IGraph.sol";

diff --git a/contracts/core/primitives/graph/GraphCore.sol b/contracts/core/primitives/graph/GraphCore.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Follow} from "contracts/core/interfaces/IGraph.sol";

diff --git a/contracts/core/primitives/graph/RuleBasedGraph.sol b/contracts/core/primitives/graph/RuleBasedGraph.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IFollowRule} from "contracts/core/interfaces/IFollowRule.sol";

diff --git a/contracts/core/primitives/group/Group.sol b/contracts/core/primitives/group/Group.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Membership, IGroup} from "contracts/core/interfaces/IGroup.sol";

diff --git a/contracts/core/primitives/group/GroupCore.sol b/contracts/core/primitives/group/GroupCore.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {Membership} from "contracts/core/interfaces/IGroup.sol";

diff --git a/contracts/core/primitives/group/RuleBasedGroup.sol b/contracts/core/primitives/group/RuleBasedGroup.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {IGroupRule} from "contracts/core/interfaces/IGroupRule.sol";

diff --git a/contracts/core/primitives/namespace/LensUsernameTokenURIProvider.sol b/contracts/core/primitives/namespace/LensUsernameTokenURIProvider.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {ITokenURIProvider} from "contracts/core/interfaces/ITokenURIProvider.sol";

diff --git a/contracts/core/primitives/namespace/Namespace.sol b/contracts/core/primitives/namespace/Namespace.sol
@@ -1,5 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
-// Copyright (C) 2024 Lens Labs. All Rights Reserved.
+// SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.26;
 
 import {NamespaceCore as Core} from "contracts/core/primitives/namespace/NamespaceCore.sol";