Evidence row 2573010

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IohOv3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd58515f-2c81-4693-8d9e-2ff8015f518b/.well-known/agent-card.json"
    ]
  ],
  "name": "Velodino",
  "owner_address": "0xdc0e2b4b53583899bd999e47282d823bc3352be2",
  "raw": {
    "agent_id": "179970",
    "agent_uri": "https://centralcity.ai/a/IohOv3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Velodino 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/IohOv3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Velodino",
      "registrations": [
        {
          "agentId": 179970,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd58515f-2c81-4693-8d9e-2ff8015f518b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IohOv3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Velodino 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/IohOv3"
}

What the leaf hashes

{"body":"969ab59236055c3734016eb501b9c7c91f3d3421d3dcea710d282f30f5dc44fa","id":2573010,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369679346,"prev":2572774,"subject":"erc8004:5042:179970","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x7ef7de0e0ff0681ad18f0cb88caa1b64188c8c7e44a771e5d0e3223940eecefb
2. 0xaeeb4ce28078a50d128bbdcf9bebc7aef5e3856421a4d0f5f198a9cdfea673cd
3. 0x07f1d609c0e34f6c2498e05ad6debdb345ca4517556e1acd9c6c8ef572bb35a3
4. 0x4b8408fb82522ef58cce66f672ea36da1ef2b6a34d9395b600f79a4f3628e99c
5. 0xaa18bbf14f2a7b2a8417114c6fa55962b43616616da30d97c42786180cb0f6ba
6. 0x4daaefa2685bf342eebf25d1910c37a9901a90a2a83e38ec1027aabf52c2a762
7. 0x47749231d4ada6121efda38a2907249c29fba62df5ba9a5cbb2d51c1dc0b89e4
8. 0xb64bbe6e0e657cde313b5290d5920ecfdcc3f120b4cfbc54c911ec6371c65eb1
9. 0x8a50d0ff5199c220fadc387a9e3d0896e80347c0423d5b8c6800c8539a2e0e87
10. 0x737cb9282143ee08ac59fccd82ea3486c381b5dcdaed49e9a8a3a7b47b27350e
11. 0x9f54fd0b64694af5fd15fbdeb617edaac44c3dcd250a9fb75f0f5decc63fde2f
12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7