Evidence row 2602690

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MUiRxg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b14b7cee-813d-442b-816b-1daacdbce9d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Trioman",
  "owner_address": "0xe57353d0cb57f3c38da3230b989e9e27b1b6e7db",
  "raw": {
    "agent_id": "190121",
    "agent_uri": "https://centralcity.ai/a/MUiRxg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trioman 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/MUiRxg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trioman",
      "registrations": [
        {
          "agentId": 190121,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b14b7cee-813d-442b-816b-1daacdbce9d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MUiRxg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718754,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trioman 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/MUiRxg"
}

What the leaf hashes

{"body":"67ed7799297eca787860828ae2444e5eebf1d1b4b86f7c7f17dc594bfc108529","id":2602690,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718924210949,"prev":2602398,"subject":"erc8004:5042:190121","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. 0xf3867f27f047c07293dd5c87ce3e47067e9539f3b09ceb9d51b90f662dc10942
2. 0x114a512a408b4f3ed54da079047dcbd015e7a6a560a395017039160ca3bd9492
3. 0x42fd8d2f40a1f641137d0c63f9af838128cc063e754b89b079d4b3714c5ee46b
4. 0xd65a01c1c3c54e1f0a64f1b21c6bcb0d8c07b0b409b85b6b7123d8d77c4bb158
5. 0x052c441e7c3c3894250a57528ff921856826b6c5fb0034381afe049ad2e4e13e
6. 0xc2ab52e1f8243e1b696a4894e2fa3cb5735a97872fec9c807ccd0629280d677d
7. 0x0ef074207cccdc7572c5d9fd06f137d2d3f83506e7342849dd58abab5889fb3e
8. 0x4e0fadeda8ff337e131825a072dbd2023b5ef6f0d694ab86fe1cb5298d4c60cd
9. 0x592a47336c4adf3d987763dddaed8b6321f1ebba437a8782c3cbc4024b79ced8
10. 0x6a1ed1655b43773458abff9a8a2f785ece6ab31f7bf6d685a48b15a9ca67fee3
11. 0x447c0c370405a7cd5bae61ede97226fee9e3daec26fe4914c576f16c9a3cada8
12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7