{"id":"v4hook:4663:0x90c3aaae34cf4681701452379d3819d6bc8fe8cc","withdrawn":false,"project":{"slug":"courier-world","name":"Courier World","url":"https://heyresearch.xyz/project/courier-world"},"domain":"contract","claimType":"uniswap_v4_hook","summary":"A Uniswap v4 hook contract whose address declares 6 callbacks, first read initialising a pool at block 86,930,795. HEY attributes it to Courier World: the account that launched its token created it through a deterministic deployer.","sourceType":"explorer","sourceUrl":"https://robinhoodchain.blockscout.com/address/0x90c3aaae34cf4681701452379d3819d6bc8fe8cc","publishedAt":"2026-10-12T19:37:36.000Z","detectedAt":"2026-10-12T20:03:36.862Z","precision":"EXACT","verification":"PUBLICLY_VERIFIED","countsAsBuilding":true,"recordedAt":"2026-10-12T20:37:37.390Z","metadata":{"chainId":4663,"address":"0x90c3aaae34cf4681701452379d3819d6bc8fe8cc","permissions":["beforeInitialize","beforeAddLiquidity","beforeSwap","afterSwap","beforeSwapReturnDelta","afterSwapReturnDelta"],"firstPoolId":"0x8fcedf727eb16b29914771544f7cad11919618d62933f519da723f893a56e9c8","firstInitBlock":86930795,"firstInitTx":"0x916553bc74b33b23002a96717a52886022b1e5335e80fa55b6e5552fa3d1f5ed","attribution":"PROJECT_DEPLOYER","attributionReason":"created_by_token_deployer_via_create2_deployer","creationRoute":"create2_deployer","creatingFactory":"0x4e59b44847b379578588920ca78fbf26c0b4956c","creationTx":"0xb58b034a75aa2f1d83d3c99b1dbd5c19d09220146b5533650ce48c3579e32c92","creationBlock":86925760,"deploymentEvidenceId":"ship:7a333f67-fbf7-4607-a4dd-7f15f8dba1dc","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."}