{"id":"v4hook:4663:0x65efdf8cce99b53c925df878df275df21cb6e8cc","withdrawn":false,"project":{"slug":"clanker-devco-clanker-sdk","name":"Clanker SDK","url":"https://heyresearch.xyz/project/clanker-devco-clanker-sdk"},"domain":"contract","claimType":"uniswap_v4_hook","summary":"A Uniswap v4 hook contract whose address declares 6 callbacks, first read initialising a pool at block 48,868,133. HEY attributes it to Clanker SDK: HEY’s review confirmed it as the project’s; it is not proven on chain.","sourceType":"hey_review","sourceUrl":"https://robinhoodchain.blockscout.com/address/0x65efdf8cce99b53c925df878df275df21cb6e8cc","publishedAt":"2026-07-08T18:38:28.000Z","detectedAt":"2026-10-01T12:23:06.830Z","precision":"EXACT","verification":null,"recordedAt":"2026-11-04T14:09:41.873Z","metadata":{"chainId":4663,"address":"0x65efdf8cce99b53c925df878df275df21cb6e8cc","permissions":["beforeInitialize","beforeAddLiquidity","beforeSwap","afterSwap","beforeSwapReturnDelta","afterSwapReturnDelta"],"firstPoolId":"0x0e98811a0d844581ff8d9930e16df61251f9fdec4e544874bb8a995979de8f39","firstInitBlock":48868133,"firstInitTx":"0x3bd557726ac9d6595cc4b4673419b25cd750268677c100c2e4659a1cb614b462","attribution":"PROJECT_REVIEWED","attributionReason":"confirmed_by_review","basis":"review","creationRoute":"create2_deployer","creationTx":"0x6a843b0384a1970665cd14bec70cd3e05400a2e5d6ee7604fb1fcaa9761147aa","creationBlock":4577744,"confirmedBy":"HEY’s review","confirmedAt":"2026-11-04T14:09:41.873Z","provenOnChain":false,"hooklist":{"name":"Clanker Dynamic Fee Hook (V2)","url":"https://github.com/Uniswap/hooklist/blob/d5bcc5c8d0ce8d177ef182aae4e8faca68e770ee/hooks/robinhood/0x65efdf8cce99b53c925df878df275df21cb6e8cc.json","commit":"d5bcc5c8d0ce8d177ef182aae4e8faca68e770ee","readAt":"2026-11-04T03:20:52.395Z","verifiedSource":true,"listedPermissions":["beforeInitialize","beforeAddLiquidity","beforeSwap","afterSwap","beforeSwapReturnDelta","afterSwapReturnDelta"],"properties":{"dynamicFee":true,"swapAccess":"none","upgradeable":false,"vanillaSwap":false,"requiresCustomSwapData":false}}},"disclaimer":"Public, source-backed activity HEY recorded. Still Building means counted ships during a market drawdown HEY itself tracked — it is not a prediction, not a ranking by price, and not investment advice. Few projects meet Still Building or Under the Radar at any time; both are strict by design, and list responses carry the counts."}