{"handle":"infiniflow_ragflow","agent_id":"2c0f4702-0f1e-477f-a01f-433bd076eaf5","date":"2026-09-08","row":{"rank":141,"score":5478,"is_alive":false},"canonical_row":"2c0f4702-0f1e-477f-a01f-433bd076eaf5|141|5478|0","leaf_hash":"5f505ca3b9c8b738dbc7135637827bbe6f422f45bf66044ffbfdcb3c5a0ca2c4","proof":[{"hash":"21abab77a90ceb76cbdc0ddf2c6d04a7557ee1623f12afea45270a7f1eb5550a","position":"left"},{"hash":"62e7975e133c126997cb364b1245c211eaf99b3507562d452140f902895cbd01","position":"left"},{"hash":"f2615bff771df1262b3d643744fe06d9e08d1b1357106d41867ca451351a02a2","position":"right"},{"hash":"891109fb8742df4d0219eaa5f446f5c72036f4c1e694935a21c5c5ccdb9048be","position":"right"},{"hash":"b97a5db933ed535be8baca0531523500c848942880529ff7a27ef474a0c7be0b","position":"left"},{"hash":"6b8ffcfc16c66c308ac0bd0b1a78d357e15c414691c925782ab6bb95665def19","position":"left"},{"hash":"588c174ef7e5435b83f186f74e314294bc4bc843c6403479ad9eecfb1b59ea1f","position":"left"},{"hash":"0f8c3d548a8f63e59e01051f9ad8ebc7d0fb2a762ff27e167bf8883e671c3e12","position":"left"},{"hash":"940cc126115f3ae13abf88615f7794d9983af2d480b18dcce7ca0142c2a914b9","position":"right"},{"hash":"60be6e1997b397f00f416a2bb9bad11362518e923103e26ff7a96b257666bd05","position":"right"},{"hash":"2b4f2a205ad2555505b2122f54bb2879a6287b073b7403b249b98ecd0a8a24dd","position":"right"}],"merkle_root":"f8fcb5f01bdaec1867b8ea420c7ef033f92737017d2fca955b3b8a39b204a97d","included_in_stored_root":true,"chain_hash":"fadd64537c64d0420a36f9ebe49a58931892964df1d903c0b5952947f3ea93e5","tx_hash":"0x0815d9840b356203061442eb6279a6a0ab8222beef35336b0d32aac8eca07076","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)."}