Evidence row 2559438

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oWfMxt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b3182e63-c338-41ec-8535-76fc4c87f887/.well-known/agent-card.json"
    ]
  ],
  "name": "Refel",
  "owner_address": "0x47118d6787181d4d7db52875abefb2539d714527",
  "raw": {
    "agent_id": "173085",
    "agent_uri": "https://centralcity.ai/a/oWfMxt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Refel 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/oWfMxt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Refel",
      "registrations": [
        {
          "agentId": 173085,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b3182e63-c338-41ec-8535-76fc4c87f887/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oWfMxt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697838,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Refel 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/oWfMxt"
}

What the leaf hashes

{"body":"f47e1226521fb972ad59c10ec550290a800656ef702239b824a98bf9ef52d8a5","id":2559438,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697949269153,"prev":null,"subject":"erc8004:5042:173085","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. 0xdf2d3b3b523bdbbf64d2e62f909e843709f8038d5175015a83e8829558d920a8
2. 0xf2623e5a263d110f604a072f711e5725713b12657fa8138c122656e01b8793a5
3. 0x8db56980755091b6777502eb8effcfca9d15a0d42d08df179299d687b27535a9
4. 0xe189d3fa0d63fc574ede148035425dd06bc896dfd6698a1b7b00b9c836d8c74d
5. 0x4e4359d5d1e47569ed893367b9c3bea1ac356d95486f50bef15c74a4dcff79f2
6. 0x4e9174c5d53f086bb4e9bae8e2d32a8485db0bc7936ed7b5627b710b4c0e55b2
7. 0xb1a64cafafa80b286f1aee18d999c9b5d15b6e0bda4f2e75cb5f0de25d78fd95
8. 0xf1d0d016d9ea5c5fc8dca6c224cee631c5cf7ba54bf79d0767c66fef472b9c4c
9. 0x49838bf0b07a0055f6c9bd71753eefc6a678b308c228551d732e826017a75fef
10. 0x2e9359a753e54ea442640a62e2aa99509dbd84d0308b5a3dbf16941745ee0b14
11. 0x71c6d0f39da8b8b8a54884c8bd5a9216751e521c1183057ff21055af8a794aee
12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7