Evidence row 1836254

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UoA4Oi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aaf610d2-be76-4bc7-9962-677ebb0f0925/.well-known/agent-card.json"
    ]
  ],
  "name": "Stensel15",
  "owner_address": "0x9cc9d21f6f3e968b120559338cdc002b2eda1d50",
  "raw": {
    "agent_id": "32393",
    "agent_uri": "https://centralcity.ai/a/UoA4Oi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stensel15 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UoA4Oi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stensel15",
      "registrations": [
        {
          "agentId": 32393,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aaf610d2-be76-4bc7-9962-677ebb0f0925/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UoA4Oi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571259,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stensel15 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UoA4Oi"
}

What the leaf hashes

{"body":"e754f814862a8b6e3d72f53e4b89e2d0b1e3fdfcc15e6d4a14177cb70cd1fc1d","id":1836254,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571475115229,"prev":null,"subject":"erc8004:5042:32393","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xef84aa5be82d9fee5380bbc0a76f67349080a33e56d5ea38726cbe1c2d6477e1
2. 0x74923817a7f40f219ac7820c2082b1d4508af0d3537da4d0bdf2b29601e258b7
3. 0xc004273fb73a9a059e318ddb1c29d49e80f86052ed0bb3e826cf81c781ea0498
4. 0x497b2380303dddd56eaaf847021d2a587cc35296956afe16af2ae9f7543bb096
5. 0xfeb489f0450ccb34b2b56f7180bdc44f34314e55b1c02c1c41c474ab38f79c5e
6. 0x53c24fe58b76661ebc7c26fd87c6e4287d0cbe9f55b7b65479aee46bafee09be
7. 0x7c97c403781cefd10851ab9ee7c407356214be02e5f5e1d0ad35377e95eeecc5
8. 0xe47d6f8b8daf4a889b46a51a308eef203bfaa8b39c89785a25c003685ebd22a1
9. 0xd1f6b90083806979b8c68a78a5b292901fbdaacfd0115f1319f67585d9e0515b
10. 0x241908e94295d899b68e9b52db796a9973dd27b2013b566533e643f88eff589c
11. 0xa515386c3e038f87d1125a0876dc019f175f9e00ce412aea5bb8aab3801ff140
12. 0x1b5a8d6f871c578c6ca98d6b748b9433c45f26a6046ac5e84ea6551e53a17ec1
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90