{"handle":"zhongyu09_openchatbi","agent_id":"9c8e4985-0e65-47e0-8260-0ab1513d476e","date":"2026-07-25","row":{"rank":479,"score":4392,"is_alive":false},"canonical_row":"9c8e4985-0e65-47e0-8260-0ab1513d476e|479|4392|0","leaf_hash":"80d460113108c236d359e6e1a9ddb2d2763ee06bdeaccba93831ae3230a06801","proof":[{"hash":"5edf886d690572d7955b6f5faf1eebb3bf8c6e25d65193eda50ed67ddb9f1414","position":"right"},{"hash":"045be66e5d42e111c98c47b12b097d6496fbeb3a1179243b213568afafc981e4","position":"right"},{"hash":"43ac7f0f2ecc5493aaf8834323f41d7066f4b3bacfd34d93c9b5e198cf9a2b35","position":"right"},{"hash":"e4a86320dcf894baf5e0e0318931a746da6555c46367b29148f5ba8e3586039c","position":"right"},{"hash":"6e27776916f8c450019f46d76cd06432a008f589730b568d149715eabf13b4d8","position":"left"},{"hash":"6dd05ac8f5a573b8a8c8c0223018d5e200bb4ec68449c4944f84c7c27dbea74b","position":"left"},{"hash":"a8cbcd72ee224745d3e2cbb6aec465b83bc92e1361c25e9b90b26dafe40e2a54","position":"left"},{"hash":"6be98cc480e95df9e083215b7af94a4616ee65c3874d4715cb2c5f1e3c29ca61","position":"right"},{"hash":"0a8165a20d7a8a8af6dd0f353785607204ef7d89c478532136daef9990a5e708","position":"left"},{"hash":"42236f6c69d0eacf699d5344a26ba693a1c102d65d6b6d51fa5927dc9b403c4c","position":"left"},{"hash":"62e79a7a195f87e512da6bf11c1eb8192b39dfa781096901a72d601a1bbd6455","position":"right"}],"merkle_root":"0627dcb46f103fb2f9736bf429f2ad0a7c735ac5861602ceac6947e337cbf36d","included_in_stored_root":true,"chain_hash":"a6f775538914256b98cc61618d8dd258bf7f7fabc81605e92e9b0b6642172c57","tx_hash":"0x1cbbcd34223be6a4b79d63685c9ceaea05d65dd00e1e2879fac815a66be8b06e","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)."}