Evidence row 3059023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4IHDNT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af0e0009-d400-49bb-be29-0dc6871aa694/.well-known/agent-card.json"
    ]
  ],
  "name": "Dauvano",
  "owner_address": "0xc31fafa223d62a1ba8317b646bff6af678095131",
  "raw": {
    "agent_id": "282107",
    "agent_uri": "https://centralcity.ai/a/4IHDNT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dauvano 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/4IHDNT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dauvano",
      "registrations": [
        {
          "agentId": 282107,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af0e0009-d400-49bb-be29-0dc6871aa694/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4IHDNT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820477,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:32:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dauvano 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/4IHDNT"
}

What the leaf hashes

{"body":"e404b6d60d127fa9931e36c895f68c2dc4d6397a3429967ee2f07cf24e09c2e8","id":3059023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820744895888,"prev":null,"subject":"erc8004:5042:282107","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x3ef292c3583394e618bc4dac07701babcc9a68315e0d9052ad2c6ae0c629b757
2. 0x52fd0df562d8caaa6fcfeb8204a0ccfc5795584f97f546c9e840caac47f575ab
3. 0x5b5ef97a12751f35c4d1f21bbf47fffccf8d6b0007ba5fb6a5c87d55e746b132
4. 0x8e159e6d0afecd8c5cb88bfbc361b74c4350e55ac5656b3d54c55a5e43cc6bc5
5. 0x889b3ec83675772e4be531c02fd249409b1db03b951ee758cd4861f8e83659a9
6. 0x6879a7d49086234762893f26eeb420cd5733fbe768c6afc319f74d17c3e7fded
7. 0xa3913b5ad46b9f56fa7933309b780057b819662d2c78dad595c238dde4015e87
8. 0xe6ce00ed28492924ab9dbbd2f25face168bf62dca1feb68b5ffc10f05fa33cbf
9. 0x784241971bdef34c84cde79305f75fa8022874a5c84d85d05158cd437b49d085
10. 0x8444411702767bd72af25a845ccbb5e95f896aad6c7cab4a3ea30abb28b74e37
11. 0x5d896628a8e6883aefedd429f4f4da07969b88e8fff60c553bd5f2a23abdfe66
12. 0xdb4218b53c0846c907f5edd52244c38ec0fd35cf056ded14245df9b677cc1f1d
13. 0xdec29d7e4054f7f2feeecfedca93a5f55f6fef0ef1d96f5adbaa18d4720c8c77
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345