{"handle":"tang_vu_contribai","agent_id":"0daccd5c-2eaf-415a-8e17-e2d8256b852e","date":"2026-11-05","row":{"rank":532,"score":4195,"is_alive":false},"canonical_row":"0daccd5c-2eaf-415a-8e17-e2d8256b852e|532|4195|0","leaf_hash":"7838aa8d03b0b1e48de8ee1bbafda5a95ea6f5c389ab8cec169096879f159b42","proof":[{"hash":"202a0974d69e57e05c9d1b8e0af1844286e9af7474c090e2022538a09639651e","position":"left"},{"hash":"0125df23cd50dc437f103911e3c08908d688e66aa99d9a2916876c72bdf748f1","position":"right"},{"hash":"8188415e10ed1d3f8813e27d998d94ea7b8804b75c6572cf1c2ed003e4361105","position":"right"},{"hash":"5112e4b06d13e5c006370617228695437a50f626eae5ae2c54e7eeca6bb960c2","position":"left"},{"hash":"367fe7ba4a3d2d466cedb795846f8dbcac269f40aa650f0b011daae41224265b","position":"left"},{"hash":"1e7ce4bf5510ee35a2638997c2b9f9557bbc6460a7bf269c51d2e84b898471fa","position":"right"},{"hash":"2108a71607cb61c395c1e1c706f20c0fabdd41efff1020a886bdeeecb1bd220a","position":"left"},{"hash":"29658c849b175435aa7e4dffcc9e121b86e293351a4494af992502c581e7c7f7","position":"right"},{"hash":"0ed7179f2815589d8a3dd7add39c7e7e0fc4d2f6dcc8d71b7ac6dbcfd1a86c19","position":"right"},{"hash":"d3bd684bce5666e836ad02de1c1c38902be57848a1798b0cdf25fdd71c40421a","position":"right"},{"hash":"63ee18f25b33d74724ee5df2121a03b650392bdc81d910e01d80bb4dc6ace059","position":"right"}],"merkle_root":"52974f7f743cc53d74f4789b5ef63506f4d28848521fec25056e39350282a707","included_in_stored_root":true,"chain_hash":"65f022e927c967c858986994195fce3b67e3f0293c385026abf9bf7f5492c907","tx_hash":"0xdedc4691982c0782261c82415885d9654ac781840e259a904123968b9f6e8ef0","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)."}