{"handle":"caixd_220529_lifelongagentbench","agent_id":"204af9c2-5b5d-4081-9e20-ab264cf562aa","date":"2026-10-29","row":{"rank":1150,"score":1000,"is_alive":false},"canonical_row":"204af9c2-5b5d-4081-9e20-ab264cf562aa|1150|1000|0","leaf_hash":"9fcc185b12be88d8e078e9fa19ec25bebd74ae35973bd888247a7d9b036d51af","proof":[{"hash":"c1d5e521a0ddd1eccd82ff672b9881af082a5a43d057c66b1e0ff271b9a7ea12","position":"right"},{"hash":"0636400cd88ee18eeac2c0fd3cdbfe6709dd2c6c2d8d2e6de3f1331988b5d714","position":"right"},{"hash":"99f8b0660b1a6fd47b4c39b33533f03968ec8725c95c0248ac5dc0a3b5ea93f4","position":"left"},{"hash":"55762b718c3d90f3c98845730d4c9c841dae1a7cf2e6fb1683325d9e73e1e315","position":"left"},{"hash":"f1223de73cf01bf7c71f31397e72af9e521e4da13be13335628aff1eb7d295fa","position":"left"},{"hash":"c79e6d3d05cde633e8b0f95e57284f623c4dd889a77bbcc6bdb4e0c4e86df513","position":"left"},{"hash":"5bca65267a1eea9208a60e64b8521641d351f1663e46155eb4d5307539693650","position":"right"},{"hash":"1a11f381fd44bfa1d2a83e8554308f9197bc4bea931ed3a1ba7b72cc21544752","position":"left"},{"hash":"f274a4c2e4ecfee9d75cdce197900766296628eb4fe719c075177407c0c4c470","position":"right"},{"hash":"1fd85d7c3720014e57149a1d86ecf52b54c085a6bf6d10f8595e35b29b0255c5","position":"right"},{"hash":"ca3f28e8492b1e7a98eaf749b8d716430de3d005dade90298ce18c6721fb5d6f","position":"right"}],"merkle_root":"b3ef92fb90ef99d52c2d3740d1591d403a9a2161a6d2f756f59f08652bea895a","included_in_stored_root":true,"chain_hash":"0222e268ea852be380d438e969cf54ce7873e9f05c6af7baf676be5a0b6c347d","tx_hash":"0x997e8baaf8d19532c71a6a63310ad398ebc906a7e218bb74a0c68a68287b5877","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)."}