Evidence row 2040247

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YSjSDA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13d726b8-e46a-4802-a029-c6e86bcd6c53/.well-known/agent-card.json"
    ]
  ],
  "name": "Dizino",
  "owner_address": "0xb27a4ce43f03224fba10dcdd279191783a70dbe2",
  "raw": {
    "agent_id": "52920",
    "agent_uri": "https://centralcity.ai/a/YSjSDA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dizino 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/YSjSDA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dizino",
      "registrations": [
        {
          "agentId": 52920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13d726b8-e46a-4802-a029-c6e86bcd6c53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YSjSDA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587619,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:48:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dizino 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/YSjSDA"
}

What the leaf hashes

{"body":"709e23ae6aced06a2a541c99c38f398f99406911e09a744e1a8cf8bc14f87709","id":2040247,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587736531590,"prev":null,"subject":"erc8004:5042:52920","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. 0xd39cf516f6d35e06a88e82f8ac98e4d4e176d42ff144b68c427e586ec78b4045
2. 0x0fc17840e3d213a6d35276fd35368afe11446f3c628cf4ebfbfc893689a80f2d
3. 0x344361eca232cd32426c0586043b90f54ae2f199bc671c1067b9b36acfacba2a
4. 0xbd564103e660230d4263cab67a769113ac0bb010cf2caee588454e2bd218a704
5. 0x8f5d8621517c9ce6dd96d522418d0bd8d3c6698f450bb38594e2cb17cfb91233
6. 0xb878fcc5b0e913c12800cb3a71864180c370d1c174939e8beb19616c03bcf674
7. 0x6b4d9f5220f3c9334071f369c59d89fc9cb13d4ee67436eb4b175ae9d27746cd
8. 0xa2be3db55ab963c01b62622b038355a2879afd77c8e90f57460c06b2adf8daf7
9. 0x9d3b1c62eed8fc9171fbfc59e11b497492e9cb29b77ea4ecd8a56a0b47373315
10. 0xe71d78f031a626686f37043a767a9d6bd82bcd521c33db8f7979854ef86e270e
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af