Evidence row 2548985

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3mSVve"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45d44916-1b98-4528-b8c9-d5b89f943f49/.well-known/agent-card.json"
    ]
  ],
  "name": "Klerkito",
  "owner_address": "0xb3d4dcfc842683accb32e82f017838edae10cda0",
  "raw": {
    "agent_id": "167571",
    "agent_uri": "https://centralcity.ai/a/3mSVve",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klerkito 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/3mSVve",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klerkito",
      "registrations": [
        {
          "agentId": 167571,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45d44916-1b98-4528-b8c9-d5b89f943f49/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3mSVve",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691449,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klerkito 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/3mSVve"
}

What the leaf hashes

{"body":"d3d6cc2a425c83e5d0e1a04c2810319285ac32a7a6f12622c8770e5f30d2fcf4","id":2548985,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691500181726,"prev":null,"subject":"erc8004:5042:167571","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. 0xf2edac47cc15a3d9be948f4af5082a34933874215ac4f48ebce1f7252fe4b6c9
2. 0xdce049b491d631b050be641e213b12f8071168e5a7dd2258a771650afc753c97
3. 0x6c869e70d30d5e2d66ed79883063a61870045990895c2b9e6166f9c8d6615027
4. 0x3372cc3e85f9332022e062b7911d83b83285a9ece2408430c9788e5044a806e8
5. 0x4d4923db8b878a0cbca573a4ee78065c3b059274e979be10933a3e839bbd77ee
6. 0x85a6de2758d23edab6bcf4655c83ab8ee53ef1d49c41b3e93ef223188697f022
7. 0xbf0bc377029fa9261f8bbeb359dd20e5e17a59b78a702be1fd67f4cf520f4ef9
8. 0x56dd7e7c5e265a8d1ec53e61b6b85492b88f45b12315aef5221711c6cc4166de
9. 0xed9bcc4fdd576d62c7794d90dbf6ebf8d3a118188531cf0a2e1d0e9207fcb1f2
10. 0x64e8a40ee465edbd89fd4101bba6aa66b17ee092621616f143c6f863a8333ac6
11. 0xf17dde849505eff91b405a03ff1a5649cfc3f488251b1affa309d5963e24bede
12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7