Evidence row 2556563

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G0pAl7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4314515c-2912-4e13-bf93-6ebf02aa996e/.well-known/agent-card.json"
    ]
  ],
  "name": "Sturka",
  "owner_address": "0x7c713b91681f10c6d3d898dcad9f2d2ea6d4307e",
  "raw": {
    "agent_id": "171398",
    "agent_uri": "https://centralcity.ai/a/G0pAl7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sturka 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/G0pAl7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sturka",
      "registrations": [
        {
          "agentId": 171398,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4314515c-2912-4e13-bf93-6ebf02aa996e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G0pAl7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:57:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sturka 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/G0pAl7"
}

What the leaf hashes

{"body":"22d6e83a03a5aafb20f8649e61ad4a42f03dc321e99816742e3d1dc311067579","id":2556563,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696254619476,"prev":2556327,"subject":"erc8004:5042:171398","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. 0x85cf4eb118481626be5e1e257259d06ff41b50fee87dc054d7c443077400ee88
2. 0xffaadf167da53dff2f8e4ecdce85d12ea648fc665d345d606bc4d929c7770c71
3. 0x0473429b8058d5c96e894d4d79106cfae4b549ba7fa811fa2dad3801e2e850da
4. 0x7a2de4b7b5d0090babcd12e252e09307b27223c28d80f601491250d5c6d48151
5. 0x29ab739780df8cd1ce22bcb2b69382a247659d7f8d3dd22e3ed45cba85441dda
6. 0x31403d43e4adcedf6442a23df1bc9472aeede84f4acf9142d6b573abb9ef3dd2
7. 0x9272b03595dece59521dffadffb0bacfdaef4ee4c33c3aa226f21c462881eb20
8. 0xa7fb81e4d68c5d8bc6914f67a0b5b891422cc91d5f68dd45fe704e57051b186d
9. 0x0deae0aa24d16461e98ee628cbec5e2213ede86ad231f2354806faa285cf28e3
10. 0x5a1d8fd13cccc33b1883c5817e70d3833c6412eebf759bbf3b47737d7df28b5c
11. 0xd37dbda57f52b39f2040fc960342548b09bfcf0bfbb692dbff17cbbca0dba4b8
12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7