{"id":"v4hook:4663:0x89c9fb50d1f03192230ffb1c279bb6e7d3fe6acc","withdrawn":false,"project":{"slug":"hookr-fun-18e674","name":"Hookr.fun","url":"https://heyresearch.xyz/project/hookr-fun-18e674"},"domain":"contract","claimType":"uniswap_v4_hook","summary":"A Uniswap v4 hook contract whose address declares 7 callbacks, first read initialising a pool at block 82,551,543. HEY attributes it to Hookr.fun: HEY’s review confirmed it as the project’s; it is not proven on chain.","sourceType":"hey_review","sourceUrl":"https://robinhoodchain.blockscout.com/address/0x89c9fb50d1f03192230ffb1c279bb6e7d3fe6acc","publishedAt":"2026-10-07T06:42:15.000Z","detectedAt":"2026-10-07T15:09:08.320Z","precision":"EXACT","verification":null,"recordedAt":"2026-11-04T11:41:03.088Z","metadata":{"chainId":4663,"address":"0x89c9fb50d1f03192230ffb1c279bb6e7d3fe6acc","permissions":["beforeInitialize","beforeAddLiquidity","beforeRemoveLiquidity","beforeSwap","afterSwap","beforeSwapReturnDelta","afterSwapReturnDelta"],"firstPoolId":"0x8860f370c1aad243a12815d0e9eb1bdbb2d40504d86590b708fdf11b296069cb","firstInitBlock":82551543,"firstInitTx":"0x6f739face43607cc166e0dff3e69a951541c1903bccb67bd4632f0af7cc3ef70","attribution":"PROJECT_REVIEWED","attributionReason":"confirmed_by_review","basis":"review","creationRoute":"factory","creationTx":"0x042e3b06fd28c56f01c71e1b2719f6d0d8fe79a5eb5bde431bd63ac958213af1","creationBlock":82270270,"confirmedBy":"HEY’s review","confirmedAt":"2026-11-04T11:41:03.088Z","provenOnChain":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."}