Evidence row 2725153

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RzqSat"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d32be372-1ecb-49ee-b10d-049b670c0c7d/.well-known/agent-card.json"
    ]
  ],
  "name": "Korkauno",
  "owner_address": "0xa9845f9aa353899c0e696c962e4b5e0b2c34d42f",
  "raw": {
    "agent_id": "210460",
    "agent_uri": "https://centralcity.ai/a/RzqSat",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Korkauno 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/RzqSat",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Korkauno",
      "registrations": [
        {
          "agentId": 210460,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d32be372-1ecb-49ee-b10d-049b670c0c7d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RzqSat",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:08:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Korkauno 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/RzqSat"
}

What the leaf hashes

{"body":"854ac6c159943c8cc88aa463bfc46f3a43078625dbfdeaf3c1e5b4291301d67e","id":2725153,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747315541832,"prev":2724862,"subject":"erc8004:5042:210460","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. 0x170f6254d662706014cb5b67249bde402946f84b59ad7ca6b9eb29a4facc82a1
2. 0x16141e252ae947cdd925115069c00cc011584eb9c8aa55eb218f3a5ae98b28b7
3. 0x4708e2d4d67feb0a462e9e635382a188430daccd0cc0ebfcbadae919d2450895
4. 0x06515fac2839942a1fd4aa98c55c628cd805023e1173d6b2992193a07048b109
5. 0x62395f8c01130521804a4569e75dc7c6891ff320b69e7496ef2757d53e318fa8
6. 0xe6c0e010d70eede9c6207d5274b9923ae372da2c61daec53185d3899963c80a3
7. 0x89de411675df03149f3d1fcdd492d28ab0602e2391e75d27dcd8b900ab995145
8. 0x14be5cbc8a6b1264ebcdbdd6657abdeb80bb0fc68d7b1a80593f3b8d7b513f30
9. 0xec0b8f1e5a166cc3a32e0caebe5f563e51601536494f09f9c69dd4b979eb0019
10. 0xb616ccf3615438668a0f39cfaa2278e4c5e4aa5ebdd4b401f93bec30583302e8
11. 0xf48112c63d4772517c69389a71489e3a3e994502249326b26c5c083200596d32
12. 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7