Evidence row 2556524

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WCChZr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/513286c1-7eda-4e9b-a55d-df16848a972e/.well-known/agent-card.json"
    ]
  ],
  "name": "Tima",
  "owner_address": "0xfe82c45c8f19d0cd74fde49553cc3be6939d1a85",
  "raw": {
    "agent_id": "171302",
    "agent_uri": "https://centralcity.ai/a/WCChZr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tima 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/WCChZr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tima",
      "registrations": [
        {
          "agentId": 171302,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/513286c1-7eda-4e9b-a55d-df16848a972e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WCChZr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695956,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:57:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tima 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/WCChZr"
}

What the leaf hashes

{"body":"85a7ea8c46c77394f8cc30bdb96545de598208dbebaece7d883d101df7fa0934","id":2556524,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696254458797,"prev":2556231,"subject":"erc8004:5042:171302","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. 0xcbaa5b162c2bb4cafa6318c5200ebb5ba7afa32f62bdbafbc9d19ab46364add1
2. 0x9f3ca2c4f13475ff875397b7f0f14ef156323673dadeb5d361218dd4b34e0c24
3. 0x4dbd15159df22c196fc469ead3eb0b72e7e8e9ee93567a73bedbfd2045eea459
4. 0x747b5a6a3d51526d4a4bd75192853ce3dd1a97528242b3e941d050b2f8d88afb
5. 0xc842dd3b89219dbeb423739218cab48baa529b5638c6057e6c555bd8b7940198
6. 0x868c0119515159e45e44875341cb4e5f2d4e615405a6331e8da83cc23ac15e44
7. 0xd03db09015bb9f840707d2b36ce94eaeeac5fbdb6fc0e4d3844ac86eea9a9d08
8. 0x1f0c2c477370f220e73d4e4a8b08f9b4ca7fb86b91ce9527b899ef0c4e1354f1
9. 0x56d92ccfb8e208f00f21cdb2064c0eafe83845b940d1c84edf4c38fa980bb389
10. 0x20f8d047008ca67183c9cdac3743544e99a2207e46ce9b1e4beaebeb13657bda
11. 0x721d612dc981d7bc314b91ced12ff63efbdb6c682f7769cef2d321c796c66fbd
12. 0x15cd36344d974c55b6f580578f0563e541344467cef28231bd9d9db05e79f532
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7