Evidence row 2568601

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pab7WM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f10513e-bbf4-4089-af61-f82fa885009d/.well-known/agent-card.json"
    ]
  ],
  "name": "Vobon4",
  "owner_address": "0xf818e740ce9ba55c6651f6c3502c6af02c24c9d0",
  "raw": {
    "agent_id": "177743",
    "agent_uri": "https://centralcity.ai/a/pab7WM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vobon4 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/pab7WM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vobon4",
      "registrations": [
        {
          "agentId": 177743,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f10513e-bbf4-4089-af61-f82fa885009d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pab7WM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703280,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:55:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vobon4 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/pab7WM"
}

What the leaf hashes

{"body":"f2bcf7d038bfdcef0aa7f03f28b189a6cb7089aa80bd46f013b1d51f8206bd29","id":2568601,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703344091251,"prev":null,"subject":"erc8004:5042:177743","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. 0x4e43ae8ce0ac3ab4f784b591ef58b6488c6613a3d0056e4ed2ce26df204ba72c
2. 0x2e63ce8250d9eb9a832a488ca351ba6ced81af1133af52f24bebb7dd0f7aa3a1
3. 0x5be03ea420ea7a63ae2f02cf59c7c4aae2c66d28d6f72337a1f3a5c37310574d
4. 0x30d3dc4751cd032591fc36419562db1ca327c9cda8d1df0f242320ae00729632
5. 0xea71896eac5255aed30ce52796b6efea47f4f48bb43754c10b3687cab0214b04
6. 0x7e716b4934266f802b6056d21d1f8ea3acf1a1afc94691132cf1d03b7eadef7b
7. 0x7053e1a15fc61bb72f3f3f36ce6c1c78eee04964cbd49e32192c01e30a93ecc0
8. 0x2975edf93d6a826b8048ee5f1a6a319920bde3f6fdf45bd56b426ceaf8c7cece
9. 0x99785f381e108f238a3408f1465ac738ce3fd4b603ea79fcecee40328c97b537
10. 0x4f4e699833669a34ddb43e818875f46671fadf3c668f0c34c56d47eebeaa4882
11. 0x314b36118512de4bd9d9b6cbb0276a55e849fdd1f9018a4371d0de20586dc13c
12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7