{"handle":"a2aproject_a2a_python","agent_id":"5d3232c1-d045-4afe-8144-fdb962eafe2f","date":"2026-09-27","row":{"rank":111,"score":6167,"is_alive":false},"canonical_row":"5d3232c1-d045-4afe-8144-fdb962eafe2f|111|6167|0","leaf_hash":"5fc427707e1d07b81c5bf440bf6c53e3ab5e053b611bb7743e4164532f313e8d","proof":[{"hash":"6f24e2ad3be87cc4d4880995d1f05ec8b2389fe35f70de07da10fb9dc66c2e98","position":"left"},{"hash":"8da7bd6940a147e6f5850078422cd3016fc2bf09208cc553304be27107ae0d2a","position":"left"},{"hash":"c98c90e0b00c5d8c1e6b5322cb7fe21d5f5a55724036367d6fc94a8c06a7a0e2","position":"right"},{"hash":"6f5a067ad64aef97de14d9a9cfee5546c54683c693393f47878c3df898497000","position":"left"},{"hash":"09c882cc64625d4e18b00216ae965b3c0919ca0d8361572f3288703e53a1a847","position":"left"},{"hash":"e6c18c383d45f57c2f8ba1e9ac6fd5ba883a551b478263f0a038eccb70bb777b","position":"right"},{"hash":"695f24e819d9952725ce8f0aeb77b4bd1c54a92a6a1b667f426a6a115aa3eb1e","position":"right"},{"hash":"d37106d2f25713ee8f0223a213cf668a21f7712ceecec5c2e9bbd9417b45f13d","position":"right"},{"hash":"440c0df40106635a155d67c7bcc29505cb77d2aa102516ae0c72e50115c3f5b1","position":"right"},{"hash":"2d87cddc07a3b8486a7c77539955fd546ce7464d81d73fe791df833c47213591","position":"left"},{"hash":"be3405ec7f207ac4ded4bf7e668ffa8c68ddebb94e2b29cb8c3018619fe85520","position":"right"}],"merkle_root":"feb78e697576136830fa0975035f4557d97849e24f18d4b4d6c07b63b3877418","included_in_stored_root":true,"chain_hash":"35c036a10f4e318320ddcefaaf9a61954aede6fd8de612f562967144a96664d0","tx_hash":"0x1abbb38b81572debb323f9c42ae4015e2332a547e4587a6e054cf1dcbe0c9b9b","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)."}