{"id":"v4hook:4663:0x8fecfbffd5f5e430d3a375c0af0fdb5a458f6044","withdrawn":false,"project":{"slug":"nietzschean-penguin","name":"Nietzschean Penguin","url":"https://heyresearch.xyz/project/nietzschean-penguin"},"domain":"contract","claimType":"uniswap_v4_hook","summary":"A Uniswap v4 hook contract whose address declares 3 callbacks, first read initialising a pool at block 41,623,062. HEY attributes it to Nietzschean Penguin: an address linked to the project — the account that deployed a contract the project lists as its own — created it.","sourceType":"explorer","sourceUrl":"https://robinhoodchain.blockscout.com/address/0x8fecfbffd5f5e430d3a375c0af0fdb5a458f6044","publishedAt":"2026-08-19T20:10:52.000Z","detectedAt":"2026-10-01T12:23:06.830Z","precision":"EXACT","verification":null,"recordedAt":"2026-10-05T00:37:43.822Z","metadata":{"chainId":4663,"address":"0x8fecfbffd5f5e430d3a375c0af0fdb5a458f6044","permissions":["beforeInitialize","afterSwap","afterSwapReturnDelta"],"firstPoolId":"0x3d99dab57c664213815b644a6565f4aa0561e8978af5d034a5cef7f9f206c49a","firstInitBlock":41623062,"firstInitTx":"0x4dc7035216a27ca9420c8197777e1bec2741eacde4f4d0113891c7941a1b43be","attribution":"PROJECT_LINKED_CREATOR","attributionReason":"created_by_linked_contract_deployer","linkedRelationship":"DEPLOYER","basis":"linked","creationRoute":"create2_deployer","creatingFactory":"0x4e59b44847b379578588920ca78fbf26c0b4956c","creationTx":"0xe213f9712314eddc8450ad2c1e38042eb1ebfed00614aaaf847202f7c422c2a9","creationBlock":40835557,"hooklist":{"name":"PonsV2MemeHook","url":"https://github.com/Uniswap/hooklist/blob/a15ee379aebc9c4f580a3ac0eb795f8fc9388500/hooks/robinhood/0x8fecfbffd5f5e430d3a375c0af0fdb5a458f6044.json","commit":"a15ee379aebc9c4f580a3ac0eb795f8fc9388500","readAt":"2026-10-08T03:21:41.590Z","verifiedSource":true,"listedPermissions":["beforeInitialize","afterSwap","afterSwapReturnDelta"],"properties":{"dynamicFee":false,"swapAccess":"none","upgradeable":false,"vanillaSwap":false,"requiresCustomSwapData":false}}},"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."}