{"handle":"agentengine","agent_id":"26849c22-f335-49c7-8861-52fc75c36c5f","date":"2026-10-23","row":{"rank":1213,"score":553,"is_alive":true},"canonical_row":"26849c22-f335-49c7-8861-52fc75c36c5f|1213|553|1","leaf_hash":"aa28ec559be021f4691340580cba7a3cb2f06c3fecd696eeff3415e6fce68042","proof":[{"hash":"0a293a83a239115b5997e67aae077d0d51825a57662fdd51d4f6fe9eb0dcf6c9","position":"right"},{"hash":"1fda07b20bb6cdc4cbed0379af656c3be963a06f208c852d09556c16bfa683c5","position":"right"},{"hash":"8541f12e946311e549bc570b5d57861d53c4bb97f26d0a8fc6ee10eafa37d6fe","position":"left"},{"hash":"4c6a13f93312753feca8ba2513550032d885f53581afbcf94e254efbfe5cebe4","position":"right"},{"hash":"e1a0ca33a88e0a7622b871a185992a94b4f8e4cdfdb2fb77549557b161285bed","position":"left"},{"hash":"f77d1e7ccb225d8ca97b744b98896aa4da96f14297428840d863fceca053687f","position":"right"},{"hash":"a9c7bdc2bac274c647234be292d23fe7f5b5534f9bbe9e7f5e1e262f2dda3f92","position":"left"},{"hash":"ececba42bff645b6fc3f34c38074327c07c5ffe0d762e76c2c40f0f1f01dc9f5","position":"left"},{"hash":"ed1868093c98e7753e2af1758acce05a40dee2080d8d6b85c7dcf2b58a47172b","position":"right"},{"hash":"dd45b1b8580022fa1beadaabcaae84fb0f077fc9f0dd204b225ffdf7cc79397a","position":"right"},{"hash":"9aaa705dcfa951bb231be5fe35838024d602d3d088a6c7df3b664e6c63a02f1f","position":"right"}],"merkle_root":"356a5cc936374f388e52f9002cf25a2889d46a9bab5ae2f2d8ff968c8f261b56","included_in_stored_root":true,"chain_hash":"42a9e38a08fcf9a48c9e94812c43c09bb5e2db21c4016463ed9dfba77baf886a","tx_hash":"0x50a7be38acb7873dbb0d6eb9df6172c3204006336fdca706b6419ec33660122e","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)."}