{"handle":"caixd_220529_lifelongagentbench","agent_id":"204af9c2-5b5d-4081-9e20-ab264cf562aa","date":"2026-07-11","row":{"rank":1120,"score":987,"is_alive":false},"canonical_row":"204af9c2-5b5d-4081-9e20-ab264cf562aa|1120|987|0","leaf_hash":"d5a85b9490af992635fbc77317df240b4677c7ab318d125d0096ad527da9085b","proof":[{"hash":"e374318fc0b9aaed4eb077b51d24fb37488a1985c78e81dbe9cfdeb912908042","position":"right"},{"hash":"bc4ae7d006bedcb6d4767dd6306c0e0ba5978485f67d947a8902e0c19d6d8492","position":"left"},{"hash":"65de3efc065df155c2d3efa638a60883611e35071936f52b01ba2d38cc96fd72","position":"right"},{"hash":"6bc8c5dfd21efc48e0343c256f894fc2ff960a825f37638dd8162860e0fd8309","position":"right"},{"hash":"e85f6025bdfc547b9886a1521aeefe7b61ab5f58780b414791714d0fd0a36d57","position":"left"},{"hash":"1d500086da5ee09e7dd7558ef681d0b1041bc544514ffdec6d17efa7e1ad5185","position":"left"},{"hash":"1143a69f21f3e142f8e7f0e7cb3f8ff7a0fdd4afe51b6eab526873c97bc01b0e","position":"right"},{"hash":"20e69620d60702ce79522b9a7d71e4b22531113f1b8032b05cb5548286f91493","position":"left"},{"hash":"91bcc2319608986770c14e288f4de3b51babcc2762655724f9b57e4a2eb4729a","position":"right"},{"hash":"9e99e25773504809b3ccbcb2bb9a46f9bebbc396d5a8a13c106533fe48ecb17e","position":"right"},{"hash":"027314a8f5822a0d8922be7ab9af15bc9e73a0d141ddbcee37503a58f756f9a3","position":"right"}],"merkle_root":"3c62ae1a71d0ac9834df32ab8e479f5bd758fdf34d85edb0ed4110cf14f7f8a7","included_in_stored_root":true,"chain_hash":"4c4657cf20c95914dd31b3ea82fc3d5f91f2f21301d48b47c354882b3090158b","tx_hash":"0x5ac7f43cc068a2dd6e9212af7b7a52dc5086df656796813acb2bc090eaeab491","chain":"base-mainnet","algo":"sha256-merkle-v1","how_to_verify":"h = sha256(canonical_row); for each proof step: h = sha256(step.hash + h) if step.position === \"left\" else sha256(h + step.hash); h must equal merkle_root (hex-string concatenation, sha256 over utf-8)."}