Evidence row 2724110

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HGRpSz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c42ae18-f094-47a5-9e34-676fd3b3b1b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Zibert25",
  "owner_address": "0x29fbd7e09091448c2a53090f225c7722e6748c49",
  "raw": {
    "agent_id": "209987",
    "agent_uri": "https://centralcity.ai/a/HGRpSz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zibert25 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/HGRpSz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zibert25",
      "registrations": [
        {
          "agentId": 209987,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c42ae18-f094-47a5-9e34-676fd3b3b1b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HGRpSz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746494,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zibert25 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/HGRpSz"
}

What the leaf hashes

{"body":"1fa5c73f30aa5654f85189c9700abcaa479154fa63ade66872c1197ec65bf23f","id":2724110,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746617767023,"prev":null,"subject":"erc8004:5042:209987","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. 0xf645a06df3a2f94dd1b86d422c3ceeb9470a2eb6cf5016f170c8ba673a6f9424
2. 0xffacba97ed7b0f4e936cb916e600f8e878925d667ce8a52d50d3bfbe6192ff52
3. 0x67ada0963904eae9f21c60ba41ba47b42f3bb5d875ed46755f27466fe402acca
4. 0x84836f1969f263c996e99816e7f777cf615a8de2f1ba5b5a2533e38aa055902d
5. 0x5e8fb6795b2cf813ea915dbf48f3131f57c648c2db8b451ea9e87b32d042c327
6. 0x0993758b504b0c53182b658ff878032e45ea53c0f95957f2181fa98a2796e4ea
7. 0xc09dead5d3535fa09bb7c661118a30630b92089144a52c6e4345d3aa1483818d
8. 0x094ea34015ff3822e8e48d74026c1aea7110355bdc2d331051913ecc3a38a891
9. 0xc7be0b21cbf92dcfa2ef21f00599afaf8b5b8b49272b8a355448c75d301acf5c
10. 0x443cfbbdc61a3499ddbee87208bb1d52008403c4542ed2097c4723b20c34c830
11. 0x8e3c1fdc2589bbad55b5c3177356c9ee0739d1f7dd12f0e630748687b16e3704
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7