{"handle":"letta_ai_agent_file","agent_id":"0fb0741d-e854-4abe-8f8e-9cf244720af5","date":"2026-07-25","row":{"rank":899,"score":1536,"is_alive":false},"canonical_row":"0fb0741d-e854-4abe-8f8e-9cf244720af5|899|1536|0","leaf_hash":"779e3fa2eafb9e20e37ff940f4872ab9b9afcb8a4a091bf4f3ba1e6a005116a8","proof":[{"hash":"f1fa884cf1bc915f85734770b282a41a9525844f1912063c4fbcc66f36d8a469","position":"left"},{"hash":"d1c26ca81062aa4c6ea1a6f8a5effabdb487c3992db2d126f5f1187c89053a6c","position":"left"},{"hash":"0d5af85c1203971bce4aaa97659bd678ac66693c6f01d53286c089f1784ec85e","position":"right"},{"hash":"9f8d8ae2b9c9b809900e09ac3864c2406be2df6c7824d597c939b5c11ab225f1","position":"right"},{"hash":"6b514089ff84f2359623ece7c685534cad7afe309fb1a7811e7921196d8a6c8d","position":"right"},{"hash":"b2488389b98211b655bcaf0f63cf2d0c96036109b4ee5ef5bdb7ca4c1505ef09","position":"left"},{"hash":"8379018a3108b5918e47a98e8a005eff1a0457d8e1237cbb47579f69ccf40905","position":"left"},{"hash":"9f3f9ed2d8dc77f35fc3d20b8578f5aa39d2f10b88a5115b6895e6c40b8d167f","position":"right"},{"hash":"f13c4aac370df12c8bb85fef639ce0f657bb5e7f0581c8e378a93df836947c20","position":"right"},{"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)."}