Evidence row 2719763

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/numJz5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16818518-c1fc-4c5f-8d2e-9e93fb9f1c1a/.well-known/agent-card.json"
    ]
  ],
  "name": "Brisito7",
  "owner_address": "0x3936b7ee4fb40664814bf5ade34c9dde4aa8c795",
  "raw": {
    "agent_id": "207431",
    "agent_uri": "https://centralcity.ai/a/numJz5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brisito7 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/numJz5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brisito7",
      "registrations": [
        {
          "agentId": 207431,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16818518-c1fc-4c5f-8d2e-9e93fb9f1c1a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/numJz5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:12:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brisito7 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/numJz5"
}

What the leaf hashes

{"body":"33daea7b2e1f4c99f845371aafef6c8a521876c26d088699f22320f7b843f06a","id":2719763,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743931917534,"prev":2719026,"subject":"erc8004:5042:207431","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. 0x1acec44e8ee5323b4e29c9f7c353c1867066ff21a37e15160c257f64b172c370
2. 0x0114162b1b00273248ea5b0cdc7bd4f1cfa193e29c7f13c68cf9e76129ebd5a8
3. 0x12056bdc7d4e20223e6ebca1c238d1351d1e3f994f3df63daca737dcd96dbb36
4. 0xe771097004bff81e9cafe30d731248a296e27481fbfe1508f0534cc9c539c927
5. 0xd74040fd052d201fee74dd4e889ccbee7b21b4e518018ac153ded97db95086c1
6. 0xfd12fe8ce70c360e73ba6a1e28f6641a46218b50ae1f778e4f2f0bd22cfae9f7
7. 0x5607e66ee27256be19027d53ee9260dced373e0ecf326de4cd93e3b80689fa7c
8. 0x6e318c5be8a6670f0e3bddde10d88626037bf9590ee4364e4ca585efc07ada48
9. 0x017f7ebace3e3288c8caeda835b64c72ad8d51f572a208400c47a262adf554b6
10. 0x2a4138bbc4d3c4d319758e42b9b09e4eafd4de5907bd5a25d137db9b8ed5016e
11. 0x1f782a601b750faaa82b9e347e97759789b2425f15c899d0515be3f1cb7cc43b
12. 0xfbaf6a797c82410c1b23e4da79d34da2f9afcd35de9499dfdb99f8a8bf86cf9c
13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7