{"handle":"idea_idsia_ant_ai","agent_id":"5b946c85-96fc-43d7-9088-1d457998a15f","date":"2026-09-27","row":{"rank":267,"score":4889,"is_alive":false},"canonical_row":"5b946c85-96fc-43d7-9088-1d457998a15f|267|4889|0","leaf_hash":"6ef328913d71138f4484b8e2cd837975ecd11eebba3670b0756eb7ca0b61adf3","proof":[{"hash":"34a65b8334fe3499023e3ddbc70ac733f057409a6a38062f658c2964f053e083","position":"left"},{"hash":"e82e8ec5af2da7ec8ecdb49bf4c53674e47e10a6575aaaf9c08fbc778a6b85a8","position":"right"},{"hash":"409e903db25fc99311c12025f29a63eb55a4240b59ad7c5be903f7b7467411e6","position":"left"},{"hash":"26e0278c96a6cb862e39b28a683586a9e6379ab3afdd6887751a811ba5e6182c","position":"left"},{"hash":"4d46a6bf0c27f37bb261c00e699c7ddd9947152ad8e2b6d5608eac783dfcfabc","position":"right"},{"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)."}