Evidence row 1836368

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p0O4nm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/375d31d6-4182-4999-9d25-2ffdc0739989/.well-known/agent-card.json"
    ]
  ],
  "name": "Maudo",
  "owner_address": "0x760331f5abed26fd293247aa9df4f86522e87180",
  "raw": {
    "agent_id": "32507",
    "agent_uri": "https://centralcity.ai/a/p0O4nm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maudo 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/p0O4nm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maudo",
      "registrations": [
        {
          "agentId": 32507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/375d31d6-4182-4999-9d25-2ffdc0739989/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p0O4nm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571344,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maudo 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/p0O4nm"
}

What the leaf hashes

{"body":"4b4d84bb4b0e7e407404cf21eab1984880e88fb1f57ca0d761777b29e4e4d366","id":1836368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571475484979,"prev":null,"subject":"erc8004:5042:32507","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. 0x2157f16c06d9b05b12852bbeef95344d1c65f5a6ab968e788a707c3aeecef062
2. 0xe1eab92de09913b71193ee1fde0acf0a331fb4aeb484c511a53368ed789a5184
3. 0xd8c16aaf5866e18df8caa1eb6a2bd70fdb7e8ca257bf57afdc720b811774e395
4. 0x5e67cbf1c838deacfb2106cca660d4b64b4b1170fbbd41124d92d516b4202334
5. 0xd5f5ed6ff1f797cb67c8def1f26f8aad4c67b117729ff2eaeb233a30c13ccfcb
6. 0x4ec53997a17c079d22e1d1a7ff6ea89f81747529a702af9495fb1a25928ed6e6
7. 0x6acb63538a3229b042ca326eb89d086080eb50190e49bb75edb3fc331236fa75
8. 0x8080f76c8d3703e65f11b99941e69f4444246af4c4f501bbf75508e5355fa889
9. 0x283e9078729b514f0d050d89849e1b01e71e4f5fce60ae46487fbac6908b9092
10. 0x385ec94deb2d903b8c9c54a334cd764964eb6ee1e3c20ccdfd0351fa3e841673
11. 0xadfa89de6b18eb9aea2e6ef948164cd93fd2ea9b3e98200ffa47cf4ed173fcac
12. 0x3d8872b2c188ab107cca2a55e8d91df7ee5b37cb2a08d882178f84b48f381da2
13. 0xd962e1b3842b353598d79ca5fe0b84b02369d05fe8f6e6103d51bf4d4d1edce4
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90