{"handle":"googlecloudplatform_open_data_qna","agent_id":"422d7800-0eb2-44c8-bd68-635b85b119b1","date":"2026-09-09","row":{"rank":717,"score":2384,"is_alive":false},"canonical_row":"422d7800-0eb2-44c8-bd68-635b85b119b1|717|2384|0","leaf_hash":"c4056664b369c5df08096e2f1cf9917ee3594ce756913ebc6ffc63cf7d973a7e","proof":[{"hash":"bfdf639d36852f0b7dbe263a902396391ed59e945768635a194689873a1e19aa","position":"right"},{"hash":"d5abe00b66efe2eb1c2eca09723944fd88b8de8240a1525183d7951e081095ae","position":"left"},{"hash":"60d130f1bf41fb4b2979dd886224407ec568ab1170982147d6e9ed3a6cef2962","position":"left"},{"hash":"05bce17d898e3c02df11cad626342532f3926b4d30525d614cdf6c5794ff5345","position":"left"},{"hash":"0280deb79affcb56bf60312583f41bda7eef9c3a22bde20d70a1006b7a2beed9","position":"right"},{"hash":"8edea60696b7f5f84e5c0574b6201ffcf7d33153425334b5a009814660a3abfb","position":"left"},{"hash":"b5a8c495d18e86f68c1c622782a174d451a4cba442281cb7416204489158c849","position":"left"},{"hash":"f073a32179ac85b2141c8340ba5d9dfbb467d55c0c1928515c9a3e4be60eea96","position":"right"},{"hash":"7294a990e1daf40d0ce13c2a1fbdfa32dd8ebc7ca3e18a3fb482c12a1dc3d807","position":"left"},{"hash":"6c5a1b04d6a2ab04526d9cee44392b7dfae0c80fcd4a347b4b29b385c330be48","position":"right"},{"hash":"7ec78c28dc5c04ed99c8b0d245afcde99d542ee26a3c6fcf4b7f6ebfbb93900a","position":"right"}],"merkle_root":"561e99dbde4edb9148f23a93349afbc025961bf2b972bc6fec6fd2c89685a3c9","included_in_stored_root":true,"chain_hash":"eaa8eb206622a3d4140ab5e51e62ec2c83c0407c2f8af2bc755a16d008028b3e","tx_hash":"0xdc29f00a2335b1ce7bc046e2fec175d2e1c75254e58b6919ae8fa53e160928d5","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)."}