{"id":"v4hook:4663:0x0a02a2bd29e36965aa9da4f499310a0bbd5b28cc","withdrawn":false,"project":{"slug":"itembase","name":"ItemBase","url":"https://heyresearch.xyz/project/itembase"},"domain":"contract","claimType":"uniswap_v4_hook","summary":"A Uniswap v4 hook contract whose address declares 6 callbacks, first read initialising a pool at block 84,471,743. HEY attributes it to ItemBase: the account that launched its token created it through a deterministic deployer.","sourceType":"explorer","sourceUrl":"https://robinhoodchain.blockscout.com/address/0x0a02a2bd29e36965aa9da4f499310a0bbd5b28cc","publishedAt":"2026-10-09T19:48:32.000Z","detectedAt":"2026-10-09T22:09:06.399Z","precision":"EXACT","verification":"PUBLICLY_VERIFIED","countsAsBuilding":true,"recordedAt":"2026-10-09T22:43:32.061Z","metadata":{"chainId":4663,"address":"0x0a02a2bd29e36965aa9da4f499310a0bbd5b28cc","permissions":["beforeInitialize","beforeAddLiquidity","beforeSwap","afterSwap","beforeSwapReturnDelta","afterSwapReturnDelta"],"firstPoolId":"0x189ba3f5f8aedc69574a48a8c80e62f1bf9f91490b3e1b091bd1b5b688a3dbb0","firstInitBlock":84471743,"firstInitTx":"0xb3a4504213b3268b787ef9ac2917532fbd1084768751ecd5d82141d6d9672bcf","attribution":"PROJECT_DEPLOYER","attributionReason":"created_by_token_deployer_via_create2_deployer","creationRoute":"create2_deployer","creatingFactory":"0x4e59b44847b379578588920ca78fbf26c0b4956c","creationTx":"0xaf0078360ebb8f662bb56adfdf9d72ed9c65299fbac6dd4884d707706d9e9290","creationBlock":84415325,"deploymentEvidenceId":"ship:8fbac576-c7de-471f-b318-0b22f9a5487e","basis":"chain"},"disclaimer":"Public, source-backed activity HEY recorded. Still Building means verified activity through a tracked market drawdown — 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."}