{"handle":"presenton_presenton","agent_id":"0924af56-fc38-40b8-a25f-7a0c2d5a63bc","date":"2026-08-17","row":{"rank":211,"score":4992,"is_alive":false},"canonical_row":"0924af56-fc38-40b8-a25f-7a0c2d5a63bc|211|4992|0","leaf_hash":"4e621f501531cce2fc7e8b0f16ce77aa484b5d007bf297de41d6393d4c7190a6","proof":[{"hash":"14d2cbf9272437fcacf3f4b3d3c183743e986b80e6f1379ac211bd57ff45c0f1","position":"left"},{"hash":"95306420fb06644f735571c460d32078487c035fdddd6a96c6ef2bdb9647764a","position":"right"},{"hash":"9ccc5f8b2b58ba1d5465e744d9562cb1ac970099758c31ff2eed56146aaaf34d","position":"left"},{"hash":"06759579e5f61bb0bb00ded82f8efb808cb334114e32076b195fd6d9bc30faec","position":"right"},{"hash":"bcbcd375e160245a68ce6a6e0bb8d0556815bebc3473f0f0723d3ad202433a2f","position":"left"},{"hash":"ecf6ba9a08009d5f8153fc6f7c8126b77e18a74fc3cc0061c8f667f3517b4aba","position":"left"},{"hash":"044e0cdfc9cb53e08f15a31a0e4ff6f9f400861124f1f39cd90b23c13b9ac931","position":"right"},{"hash":"687c68c5b9c7343356b44ba15195d7489418c4dba92a58c6286244e67a8bdd2a","position":"right"},{"hash":"bcfe3ffa3eff789de6e7a70b86f221875d87cb8ab5ec647ce9bc47174ffef7ce","position":"right"},{"hash":"6f461bacd4c8db775f491c384584c3ea761ec51dc1b62c87b735bfe9263e9583","position":"right"},{"hash":"8c27d61410405d1745d4c8a0b0a07ef29a5286cf443ff17e9cc2b17095fad7c0","position":"right"}],"merkle_root":"aaeae41807dece90f16ffc08b75834d05a11683e7772e7c9910c61ba231ff881","included_in_stored_root":true,"chain_hash":"6dca60433ece8667e2d1a2aac0a73c5a6114cefd4fea3875d2aad4b7b62221e9","tx_hash":"0xdce4aa9250f78ca47f701fbbbf7f203c07f9977d4a65b4bd8855552945431b62","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)."}