Evidence row 2307044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n1zkaz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bfc77f8-10c7-4d4d-bdd6-f26931c8b9b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Frantias",
  "owner_address": "0x1a6c33d521340606b9695dd13284f970c15dba6f",
  "raw": {
    "agent_id": "143851",
    "agent_uri": "https://centralcity.ai/a/n1zkaz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frantias 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/n1zkaz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frantias",
      "registrations": [
        {
          "agentId": 143851,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bfc77f8-10c7-4d4d-bdd6-f26931c8b9b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n1zkaz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664523,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frantias 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/n1zkaz"
}

What the leaf hashes

{"body":"d5377d4f10fd76988c2bc385bf57d39423e09ac823ad61b55f325f3d08c01564","id":2307044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840077419,"prev":2306566,"subject":"erc8004:5042:143851","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. 0x559bcdddd4b7feb104e4aec735f1421b1467edb3bfa8dbf8e2eed98161130540
2. 0x87844c90018e588642d95eeccee650006b3b02116ac81c0e62657ea4d511b6f5
3. 0x1a28d23fbf84edcc93c74aa3d4798a048d3eb5c174c70945787a5c96c1787257
4. 0x4288b8914fc538a38287b551015ce120dc9fac08a791948fbe70ba2eb94a4b41
5. 0x38c7af5051fb1960eb473422336d705eb0c0017c0dbba8f7c3bcd5a5c47a0843
6. 0xdb57e18c421afd19f085efbf638654cdcf0c01e297cfd8e870ab6fb29032854f
7. 0x80ebf7a4b55864cec33460797282968a79796aa947ffbad38f6e934fd240d4d3
8. 0x4d7581fc3ca2a212864397c96b77a378346872e304ef2554db83e3f685bb2241
9. 0x09c3b0fd925d217645db50340b8b5abbc53fd9bf47d95a945bff83edb2b34ea2
10. 0x80451cd1bc8dbee7431e0833a33497a44ce5767bc67ef602bdfe9b836c2f6c6c
11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7