{"handle":"microsoft_ufo","agent_id":"3f4f9cfa-99ab-4ca2-80e9-bc8aecd3ea91","date":"2026-10-23","row":{"rank":240,"score":5001,"is_alive":false},"canonical_row":"3f4f9cfa-99ab-4ca2-80e9-bc8aecd3ea91|240|5001|0","leaf_hash":"39f9b785cb9814fd2bb2ed261232e304a47b8a1b73ece360ec7a4d16052b15ca","proof":[{"hash":"f4f52e878668c31bdd1248dfb47beeb20af7600449c1146bc0037c87afaebf3b","position":"left"},{"hash":"77d0b2d04d5af9b081e57c8e6fc0bee1c6db91f9b49f6f295091eb255a9d241a","position":"right"},{"hash":"1b446209c058538c4d8e580b7118202066648affc8f41b419bfad5eddd37be37","position":"left"},{"hash":"2b28f7289cd74d4a2106c81ef43e634d7c5f7437f7e34b6fbf133e2ee8bf44d2","position":"right"},{"hash":"ae902b0400057f3eacf9b48672972c7da89ced247a28fafa4fd7c4313722be3e","position":"right"},{"hash":"668c5f85c5d1f7ba5fd7d4ab895a10543adecd0f76a37b715b3baae3b919ba37","position":"left"},{"hash":"55164f6f92d1ada0830882b016756170344f93f3220707758df9b37e2ef6eba4","position":"left"},{"hash":"2dd0ca8543875a54dd0fa6f030e57025b49255beecdf54ff7807f681234c4ac0","position":"right"},{"hash":"5ade908150a006daa1173865c12fea2308ddc3aeca4b07fe2ba8ca4363290997","position":"left"},{"hash":"dd45b1b8580022fa1beadaabcaae84fb0f077fc9f0dd204b225ffdf7cc79397a","position":"right"},{"hash":"9aaa705dcfa951bb231be5fe35838024d602d3d088a6c7df3b664e6c63a02f1f","position":"right"}],"merkle_root":"356a5cc936374f388e52f9002cf25a2889d46a9bab5ae2f2d8ff968c8f261b56","included_in_stored_root":true,"chain_hash":"42a9e38a08fcf9a48c9e94812c43c09bb5e2db21c4016463ed9dfba77baf886a","tx_hash":"0x50a7be38acb7873dbb0d6eb9df6172c3204006336fdca706b6419ec33660122e","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)."}