Evidence row 2163347

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E44npz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3e4ab800-0b1c-4a7d-ab25-10083817619b/.well-known/agent-card.json"
    ]
  ],
  "name": "Trazet",
  "owner_address": "0xe5467e68c114dabf7b59afde4be780e6ec45bb57",
  "raw": {
    "agent_id": "107249",
    "agent_uri": "https://centralcity.ai/a/E44npz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trazet 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/E44npz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trazet",
      "registrations": [
        {
          "agentId": 107249,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3e4ab800-0b1c-4a7d-ab25-10083817619b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E44npz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632501,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trazet 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/E44npz"
}

What the leaf hashes

{"body":"e26ecc45ebf49f1238a265b4f86e94ed68ac6e448b93a68fe9314cc7e29e8034","id":2163347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632848631858,"prev":null,"subject":"erc8004:5042:107249","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1d9c0f4c36fcf0b75337feb3ac9b5594c59a45a360954abdcfe26058896d1b6e
2. 0x1fff2c3425867bad54fbac389816e153c1da69ae27b712835206d1b9831c1bac
3. 0xa481d7851e7aa1d226f2d50023698bd426398c8d019bfd5875ac2f64f7a37f8b
4. 0x6876deafc75ced4c3f27d0915c8a1feb42f4df6b99ea82499961cdf80c59498f
5. 0x49bd313fff9e8cae332114bd4608d7a59a58ee11f0da4468ef39edbd2ee91fc9
6. 0xd43b60a5af4317f14f352cf8ecec44c1cc98b986c9f53b9eb033f48d653bcade
7. 0xca25af8fd86e3af0dbf4f76fe06512ee73e27005cad7d80573fa1377d5977f07
8. 0x37921b25ac15e3ed3e0cdb76ce6cbec496cab50c30acda8f466965a7ac6cf1b7
9. 0x566da9ede1e24f24b56351c5a86c9948b1c919e58d98f29baaa816962e11306f
10. 0x53e667bdc599bf9681cecd1ad54f32f0c144ad8311d28f0691c8d60e61b1e787
11. 0xb9157424e7766697c4f0860812b3b44ecdbcccd528ae0f96a9861b78ef209f85
12. 0x189fb19645767b3fb6a2034ac4caa97d2f85b8b18f05cfaa0c2b16c045c37f2d
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af