{"handle":"sweep","agent_id":"31ce4bc4-19ab-439a-ba95-7e0495fd4cea","date":"2026-09-08","row":{"rank":1259,"score":327,"is_alive":true},"canonical_row":"31ce4bc4-19ab-439a-ba95-7e0495fd4cea|1259|327|1","leaf_hash":"3456a31bd1b1ec247e52c140080e09e58497368b0f02eac5724281c12336fec1","proof":[{"hash":"c3dfce741e50bb01070be7f11f2ad1d1bd6e24a39ac9aa9c8071633c865a2255","position":"right"},{"hash":"af18c38d1da86241e5da7bdeb5505769a8dda582f5e0157f6491172093a2f9db","position":"right"},{"hash":"41de00fa8854aba91c7afae996a310835d5769584b11b2c2b8143577f78ebbd1","position":"right"},{"hash":"9e8b0e7087f7cf26de4fc54b2bb6c6c99da1a21c83d7824c341627033e318c4c","position":"right"},{"hash":"760eab6ef467af6ce37c710adaa8f818cc90a901a9a92b67c81330c19769057a","position":"left"},{"hash":"45fe2b46e26587001f305f80247407b55ad98fa65330bde01d946b5913ec7b6d","position":"right"},{"hash":"431a6209ef491308d871e6f8995ba924a4b4e1e45f94b8e67b6fb6f57e969455","position":"right"},{"hash":"e83e74d3df90e72d8abfa2ce878364ac3439b122368ee6cb7633bf688080bda3","position":"right"},{"hash":"50c0011a684ac8c18e79f1e501eaf4b7a819af0678d0f28f8d8089dff6774812","position":"left"},{"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)."}