Evidence row 2493409

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zDQb94"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d46f2a7-a254-49ad-b0a1-3239beda6347/.well-known/agent-card.json"
    ]
  ],
  "name": "Morkert",
  "owner_address": "0x6b94cf23f1b5f6337fb7a3295b7a23592ea56331",
  "raw": {
    "agent_id": "146372",
    "agent_uri": "https://centralcity.ai/a/zDQb94",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Morkert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zDQb94",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Morkert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d46f2a7-a254-49ad-b0a1-3239beda6347/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zDQb94",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:54:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Morkert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zDQb94"
}

What the leaf hashes

{"body":"d4bfc4295cb59759a5b9b9e29e817d1f5c1cf013aee65e5ae1bf201ed7ee5f8d","id":2493409,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667250081346,"prev":null,"subject":"erc8004:5042:146372","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. 0x55754d8cad7024ce377fb863b68807a06f8c07929103a90f223312db2beb6cf7
2. 0x8ee320ce1488611745c805a3c687c0df7ac3973c679fc17d56295ab370f17987
3. 0xe07a7a3663af672a4d3ed09393f6374f18372d902a8f01024aff6b78f8dc7730
4. 0x907e2924ae504f677a74f406be9628094f6b694a32396cd00da50154f150d232
5. 0x2ab4d7892db5f3cff889071b353a0379094300f4edfde09ec0e95d5ac20b2222
6. 0xe0e90b28dd63fcc60d0b94970ba9b6e2bc6aca8d2367d3f5ec64314d7a332a79
7. 0x7eff8577f7109b12017af582b8beec0499a8f8d6102fb7152dad832514407711
8. 0x6457b097f026906253bfa10bc54e9d189c48ee1ec96f77b9ad26cc3884506166
9. 0xef8205dc2f5748eae737b9ede70d131e141ecb75f0df6f1476545ffb42857b6b
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