{"handle":"fetch-mcp","agent_id":"1bc79e6d-d1be-4654-9663-d36636ce3d00","date":"2026-10-20","row":{"rank":23,"score":6980,"is_alive":true},"canonical_row":"1bc79e6d-d1be-4654-9663-d36636ce3d00|23|6980|1","leaf_hash":"68ce0ebb1fbb683582388e824ed1d6d5665234779ca3e998d61cd169515ad410","proof":[{"hash":"15d50d3d61c0399587481bb31c09235d1a48fed21820e3c9de3b327d60b6147c","position":"right"},{"hash":"69427745218f85683b477520af7cd9943c443ed761ed9571b073b40f44e3a1df","position":"left"},{"hash":"b9ec88f14d4cbe576c896f71c682a3ca61f901d2ad78e727bf2b7eb7cbf25886","position":"left"},{"hash":"b03fa489d34ceae7769f1e91924405e7cae32379ba23413cb09646735f62d784","position":"right"},{"hash":"3464c814ace24321a95600acbe1f056e6c5f41ebe5b5db41a6622915b24fe82e","position":"right"},{"hash":"018e3433d571879959101b006101eca3ee243d3512f8e4dd6ce1dde06f5eeb5a","position":"left"},{"hash":"e3fa3ab5007ba4c07547696182972b68fb76c2cb0c4fe77b8830b00203b7b575","position":"right"},{"hash":"1a8b6d6121a7aaaed510f1d99952bfe257251357697ba3dc400ae5a65b200a20","position":"left"},{"hash":"81368a8d11fe20dd80489b2c271e70f2dffb9ca179f1be4646bfe95586f95b3e","position":"right"},{"hash":"28520fd5a549c67ed0cc3d36a31d91aeab0d8eb765b415961f15d3bead04dc74","position":"right"},{"hash":"daa1b7d837613693a61be3ba0166fa9e3394e705a3cc6b276f6c48c8c5dda587","position":"right"}],"merkle_root":"55f55477d5b43ca40e1e7159ea8ab845e4dbae6b260896307775d0819a93de51","included_in_stored_root":true,"chain_hash":"c6754cc7cf278e28a30f4df7a6663fd19ec54f8bb910a8700a017dcfcff28903","tx_hash":"0xf2b68943dd4066717675a11543480c0defe15a855fcb532d529df19eb9ef8b86","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)."}