{"handle":"xark_argo_argo","agent_id":"4acf8f39-61ad-49cd-ba1d-b89f3dd48f49","date":"2026-07-25","row":{"rank":927,"score":1452,"is_alive":false},"canonical_row":"4acf8f39-61ad-49cd-ba1d-b89f3dd48f49|927|1452|0","leaf_hash":"e2cfcfb5de6bafe75d0b03ff84cee53739c356f5249338641341f45d1627b1cd","proof":[{"hash":"1dd19f039293e4aa3c90995b54d58eabd03d3451552dc6b3afa0f84f831cf59f","position":"right"},{"hash":"ac53a92e5447861c79f952341d2ff94b5b3bf6919edb393af24fff07460b4f57","position":"right"},{"hash":"d97077f5eb1b444f9441224d1aa51a5932938847f0f6637d453db370afe1a594","position":"left"},{"hash":"0ab6a47a47978a36036999ad0471f69ffe06fe599ee5a374ed5d3b338ba27b4f","position":"left"},{"hash":"a566ebd103051d38270708adbb077486ad7be5bd1597766cc67d5d1d4423aa81","position":"left"},{"hash":"33684bb7a904338b783a300ff6f173963628933835b21986e81c6156e0353278","position":"right"},{"hash":"8cef0a7d63b934e05b4c35843395f5c0dfa375d9c21905a4c68a440568f825cd","position":"right"},{"hash":"821dfab2142fb5979794096f5780e08c1ab16603aeecb16c792b06a46b069d07","position":"left"},{"hash":"daf85a0ffd42fa5fb611556425237f2bce7988b49266e2458f64e5dd0880cc96","position":"left"},{"hash":"445a5ce179469e2920eb25527ca7470d3d8273fea9a10112827a3bcbf0c9357f","position":"right"},{"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)."}