{"handle":"hkust_nlp_agentboard","agent_id":"fdce046e-fe8e-4c5e-972f-0ddc9403217f","date":"2026-07-25","row":{"rank":979,"score":1316,"is_alive":false},"canonical_row":"fdce046e-fe8e-4c5e-972f-0ddc9403217f|979|1316|0","leaf_hash":"b14241c96c4490e8bacc6a5e254b130b26291f307b50b2930bc81b4a4b5b55ac","proof":[{"hash":"eea8f319ab2127fb41fe813188806270428ebb55f77d81a53650dbe92d6700dd","position":"right"},{"hash":"b604b1dbe1e093ed6038f2a626aa3ad1b97d5195587b43eaa385f7e90ddc62d6","position":"right"},{"hash":"d88f9fee0f53395cdf62113297929076ea139c410fd1b62fd3b4083012025776","position":"left"},{"hash":"40dda5e364f704695eb1cef06c919d2db8f0d2cd939cb0dc7be4038658c2db92","position":"right"},{"hash":"b5295945720b609b8b06dce0c684f90a31720803d64b7a5ef601e6a70fabd757","position":"left"},{"hash":"054aa0d1185b25ac5df67d5afa5f57c61a93c4a5a6b50dd66c3c4abb75a80316","position":"left"},{"hash":"6f2dbd221754cd2f8910b6992604d0aeecbe4c4a8cdae1b6bb30213b9fe330d2","position":"left"},{"hash":"dc13bc53da09a67e58fee9442b8a8b13543007b771918040da64f4877b9b5c9b","position":"right"},{"hash":"fdcf5fbfc5886a5a6f632334915454b4beeac29a9d6f1d453918d07eec9dde55","position":"left"},{"hash":"8b7e8b5a86a693bdab49a42b32882a704bdc0f96511857944e40a0e479dd866d","position":"right"},{"hash":"543b2241341ff03ba1824fb7398fdc4727cc351c1f5301b6db137d0d8588227e","position":"left"}],"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)."}