{"handle":"xfey_mcp_zero","agent_id":"15ba5556-8593-483c-a223-41c01c9efb05","date":"2026-07-25","row":{"rank":960,"score":1351,"is_alive":false},"canonical_row":"15ba5556-8593-483c-a223-41c01c9efb05|960|1351|0","leaf_hash":"c03c4b08f0af4ec41f50a15a87a9c12d942f1e7006f51a09f5b7780a8cc8fdc7","proof":[{"hash":"a2b305f09fa25bde01e05d214b33b359ab4e09bcd47e1f42811a89ab4d84f199","position":"left"},{"hash":"336f14a29597b6f18efdb8565a8ed48ea8dd06888900e274f0f0bdda21c0cd0b","position":"left"},{"hash":"c71a923414de6a440da00e271b248be31583f39b643a40b99f80a3e107ec7573","position":"right"},{"hash":"9fdf1d244c7f3c834bae51c64757309d3397033990374aa52b4c36b9791bc20f","position":"right"},{"hash":"c964e00e560bc19342d93100fb382522bee0a61d22a98bd3a593b4048e52a16c","position":"right"},{"hash":"974a89abc04213b14ce84b5c8cb8e7bc9f8eba41a5d318cdef6bff4c29ab70d8","position":"right"},{"hash":"e378f1a51ddaab6c58d1afdde52b67079a2e21f48fcd0a4479db4ee3d4d440ef","position":"right"},{"hash":"87205ae9689127d2611879c84733f3ec628dea86e4f432789671d1f83593461c","position":"left"},{"hash":"f13c4aac370df12c8bb85fef639ce0f657bb5e7f0581c8e378a93df836947c20","position":"right"},{"hash":"445a5ce179469e2920eb25527ca7470d3d8273fea9a10112827a3bcbf0c9357f","position":"right"},{"hash":"62e79a7a195f87e512da6bf11c1eb8192b39dfa781096901a72d601a1bbd6455","position":"right"}],"merkle_root":"0627dcb46f103fb2f9736bf429f2ad0a7c735ac5861602ceac6947e337cbf36d","included_in_stored_root":true,"chain_hash":"a6f775538914256b98cc61618d8dd258bf7f7fabc81605e92e9b0b6642172c57","tx_hash":"0x1cbbcd34223be6a4b79d63685c9ceaea05d65dd00e1e2879fac815a66be8b06e","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)."}