{"handle":"zhongyu09_openchatbi","agent_id":"9c8e4985-0e65-47e0-8260-0ab1513d476e","date":"2026-09-08","row":{"rank":120,"score":5904,"is_alive":false},"canonical_row":"9c8e4985-0e65-47e0-8260-0ab1513d476e|120|5904|0","leaf_hash":"2ae0e20c1c15469aff83d82af87e879d1f18fe3b19defb0097e545b1ff889e25","proof":[{"hash":"08b23f8a95ee34b3af11e5eb7a52c8c8a65cc2e028d47310354207c62c600e28","position":"left"},{"hash":"fdc7278d88a46438e406b4d2cd4b675741336cb5a1bde8c6bdadc11b536d4fcf","position":"left"},{"hash":"d4a99aece032a9371af8dafd2d1b60069f4f56d5afa763268b4da020fa285849","position":"right"},{"hash":"64577eb356e0fee19432c13adc8cfe4570c5b76cfc9b7f6d24a7deb338f7d143","position":"left"},{"hash":"72b11084fb2b82b43474a783d28fbd909e1b25aa1af30790273e42abaf118429","position":"left"},{"hash":"321ab02dd3e14213c066bf7360c1a2da54a5638abdc7d80cfb96e3cdc191d177","position":"left"},{"hash":"6af556b8f33d2c2d42fa2e37e24d64bb256b90658bff65416c06df8adbeaca0e","position":"left"},{"hash":"cbb4a61fceeae28b1aef1252a6c4007a167a9f03d6968832cc42bd48015c9311","position":"right"},{"hash":"2cbf66c4c9ca23ddf688539aa4309e41e6f32322b60fbc12dc37318d20617882","position":"left"},{"hash":"be722b0fcb14abc4a6d8c62f7c61e4bd47baf154811e5290631fb38d0eb548f3","position":"left"},{"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)."}