Evidence row 2602893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N5WkHb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c38fc4de-8aa2-4b2c-ba90-1d608d58c77e/.well-known/agent-card.json"
    ]
  ],
  "name": "Lantor",
  "owner_address": "0x72b6713ae2592a3b45da6e96588b913061d9d7f2",
  "raw": {
    "agent_id": "190399",
    "agent_uri": "https://centralcity.ai/a/N5WkHb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lantor 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/N5WkHb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lantor",
      "registrations": [
        {
          "agentId": 190399,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c38fc4de-8aa2-4b2c-ba90-1d608d58c77e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N5WkHb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718747,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lantor 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/N5WkHb"
}

What the leaf hashes

{"body":"e3019ae57e032b599a5d409f7af4686a13485acf0f69801e6db6e4f195a5a3eb","id":2602893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718924769713,"prev":null,"subject":"erc8004:5042:190399","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. 0x03bca55048edf84f55c07a4ce98d01755df08acf4255f3644b973909b089ca94
2. 0x2ef57f079cb765f082d43cae1c65e9ac36dfb57a4782ebd7e541bfcde34078a7
3. 0x1ff9aac6147d0fdb8ab97275ed08164714c85f8af19b6d394d33fbb4eecc9797
4. 0x138b11ff5fb970cca2d6d9d003ff91e61403175c4167b0d8abe7aa37388539ca
5. 0x068c9e5d5cfc8917eec0a364c8e592b880f943cde1bbbc117cb5fa69c04ae556
6. 0xff45f1acf7ea4fabfacea8088fd2cc24c08080cbf803d437c9352625b644a7ab
7. 0xaf9f97ec148b89b174d5daa1640051539b0472151e3fc8a97806826cf8792f1d
8. 0xca79170938a46595fbf5a89f4f8d0c00e5ff9100a9edd6369c5411a40339fb50
9. 0x894a98dffd242edb0d0a98d0876be9983aeba21602a628e879b4a42dbc70197c
10. 0x4985cba4ab436894d4c55af7a208e2bc02e6421165e8dae1292a4ef99f7f0017
11. 0x98c57156953ca2db7b65819c7494adcf73ca48156a6e66139bc9795ee9812551
12. 0xb614dc9e16c21dfd0d2ac9f897b39c519371756df4d7b8975c6ea7569f0d340f
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7