Evidence row 2542173

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tGKF4L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fb943bf-80a6-48c0-9873-b59c83605ab6/.well-known/agent-card.json"
    ]
  ],
  "name": "Bradino",
  "owner_address": "0xa6d42a5c83bc8b578cc6a088e4d1b57e0589a26c",
  "raw": {
    "agent_id": "163422",
    "agent_uri": "https://centralcity.ai/a/tGKF4L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bradino 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/tGKF4L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bradino",
      "registrations": [
        {
          "agentId": 163422,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fb943bf-80a6-48c0-9873-b59c83605ab6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tGKF4L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:40:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bradino 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/tGKF4L"
}

What the leaf hashes

{"body":"ea9a1af510e6635dcd911038c4adfbb992979b18b416ae22474e5fbc6c4c7eb2","id":2542173,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688015633828,"prev":2540065,"subject":"erc8004:5042:163422","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. 0x782ebe206411070dbcce383429ef0ddf301422e6619c04c66034efb7abcdd821
2. 0xa9f6807cc517780ff18587e813b4e4d61fec212a60a55f8428ba853fe5ef8779
3. 0x44f31631655a0fca0b91ccf333916d62749ddd4d535e73ea8be5ebece02abd2b
4. 0xce6a600df0c2110d27d67cbf7aa3486e14e84dd1281950b624e73f93be774634
5. 0x08519a57feb395eda29052a6a3f0ae2ff664d894e4a8f02ab7741be10d1c8251
6. 0x4b502489b563101c831bf54e31bf3b12033271043ae40c2486459b9846d0a8c6
7. 0xd43f03f12f016c0f65e0fe2ceff5259c8b87bfac2766b65d164135ed620e3dc9
8. 0x0e4f67da8b97f5108c0c99d6ee53db6b73b20301377a220efe038eaf866b1601
9. 0x5c870c85dc87a0095282fa0fd2f4efb78c1f93f14904ecec8be45551eaff8399
10. 0xfcd28831a20962ff71c4f7f689abf377b49d9cab14cee8f99613725f28840e79
11. 0x4a7e67fbc7c81056b8b33c4ff29c49d8671f362a7221c4302608f96ef2564085
12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7