{"handle":"arize_ai","agent_id":"ca5cb9a1-9012-4ddf-9b9b-d88c83cd4f7c","date":"2026-11-09","row":{"rank":1397,"score":300,"is_alive":true},"canonical_row":"ca5cb9a1-9012-4ddf-9b9b-d88c83cd4f7c|1397|300|1","leaf_hash":"f3d1af4b4339f3a3bd21b85fd09f03fc49795657d40f5ba639f32f3390898874","proof":[{"hash":"309d729a18f29c13d32ba7cffde8b15ffe07d7721d1b8bf234431d8291f7689b","position":"right"},{"hash":"6b3b192e5c15c68b02b895442699cf58a6b41d8fb33f0b0b0841534e93a7abcd","position":"right"},{"hash":"40bc84ab26959a5bd56f7798c8a05eacd0eeced2bdb5f9c1615ef30c81d738d7","position":"right"},{"hash":"f70d8caa4d0d2ecd6ec9fb5342f6bc2c42a26ca1af4bcd8517f73c9cfc4728a2","position":"left"},{"hash":"9e93a617f12e15b526c1d95a2d66573fd74e409524979fbd27b1ce8db4857bc7","position":"right"},{"hash":"df4600e33c7e19348edf8ccddfb8491310dabd0aa62f084549a66e58803c7624","position":"right"},{"hash":"5279a8279111c0ef0bbb850059fde10c68b714f140d555a4f45d9c2cad95f29e","position":"right"},{"hash":"632e1b7942dd7ac2120f87f0ae543d56db7aeb5da45e93cb0d286ebaa2857ec9","position":"left"},{"hash":"aee824696c1abfdcfc7019bb1f13ac75bbd96dadf022ef7963dee21f4c627c3d","position":"right"},{"hash":"35b10e28ec583b5a86df8544e03e0453667e7729a0cf7e5c5a544b2f5d9cca51","position":"right"},{"hash":"408fcb30ffa6841da09becaadd3e1a9136d8660b018b77787ce08a0f5f7b8a5c","position":"left"}],"merkle_root":"4b7232aaa7e8549a92afc3d4a8166a322bcccdc0cff956c37995990f9945c357","included_in_stored_root":true,"chain_hash":"46d05479e1f97b732fc05ff0f23bc397a7f70db48218b19e267f3ba0b5582a03","tx_hash":"0x9fd78870f349e0474f4770aa9c46117295dbd5841f92d7fe873a9246d9095fb7","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)."}