Evidence row 2725548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XkBFoZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/685d09d5-95ff-4566-a41c-1e3d6c7706f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Gempoko",
  "owner_address": "0x2784f02df7ddb1d3ff000c75a07266dd068f8a47",
  "raw": {
    "agent_id": "210466",
    "agent_uri": "https://centralcity.ai/a/XkBFoZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gempoko 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/XkBFoZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gempoko",
      "registrations": [
        {
          "agentId": 210466,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/685d09d5-95ff-4566-a41c-1e3d6c7706f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XkBFoZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747335,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:14:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gempoko 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/XkBFoZ"
}

What the leaf hashes

{"body":"b03dffb645a57335f94c91b86fc23881a6923bf123196dd193a63e50219e800b","id":2725548,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747660234088,"prev":2725158,"subject":"erc8004:5042:210466","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. 0x3491eb1d60b40db0201a7cdf47b24ca0de78a5c30820d11fa7f128b524d8e93e
2. 0xd5e3ce282f8a0bfb72c59c570dccb47d51f6796a3fa8b0ca38de3f50b9501dbf
3. 0xe26600baeba6418b9606d608774dd43e52feeed754e2ab32d7ce129d99933d88
4. 0x4e0a306ad07a057d54e312fee593fc39187dd7ebc566c886bacefe52b2ddcc35
5. 0x1632dcda1aa0afc2755851f9d35872e1a7b4180eac27aaee589f5347f8c7d409
6. 0x4590a5b079f3df9ff686689a372b62784f6e83525b36cf47ad0ea7f91b27fe5c
7. 0xe2ec61602b8d55dd8078cd86486ba28aac2f90ac65ee99d2f6f6aa16e465d476
8. 0x508445857bd9a034f0f29d76e896a9f1d022083363603f4c9535f31338e5c2b9
9. 0xbfbcc35d07b39a9877f6f5144c7fc7d36f22ae624a097cb69bdb22e6c4dc30ae
10. 0xebb34935f1c96b07c9726c7d528ab4025c6252f4d9c2b1f21297d0ab96684a3e
11. 0xb0fb4a253f3aee295584d10121fa98de6bad82a670835e2131359684dfe89a62
12. 0xcfd9446c90f7bb6597850caf8f11253e5ca7e0cdd95d04137a924f1c4ecddcfc
13. 0x013a4e21b3841f82a4251c6d3dbec726e8806f20823e735f7a5fb54b861e55a6
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7