Evidence row 2557089

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dC74aj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18875e94-addd-4645-8eea-10a801bb5d02/.well-known/agent-card.json"
    ]
  ],
  "name": "Jeissor",
  "owner_address": "0x20b7c9f958b1768382e7da479eff86cc878cca3f",
  "raw": {
    "agent_id": "171738",
    "agent_uri": "https://centralcity.ai/a/dC74aj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jeissor 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/dC74aj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jeissor",
      "registrations": [
        {
          "agentId": 171738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18875e94-addd-4645-8eea-10a801bb5d02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dC74aj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696228,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jeissor 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/dC74aj"
}

What the leaf hashes

{"body":"3ece477c355047a02cbb32ba1c2a798025cd186a29353e515d8965167db24ac7","id":2557089,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696598655561,"prev":2556893,"subject":"erc8004:5042:171738","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. 0x02497c242625e253df033147cc8bc979905a5787dfaadf65775000046ec73530
2. 0xec3bee4f0e52d6b59c311d63beb6c81a03b3c23454719dfc0fe176c6693a0880
3. 0x93eb7060ba20b7ea4596b316c68f69d0018a4e6f5fbfee6a61cb4ee6d6743427
4. 0x5bd54faa233ffebbb9dd13eb1cd934f450a993cc30fbb9fe565f65cd92573d77
5. 0xb4c38caf0f227d27b214df67bc03d85d5d74e77cd3714cba921f5a8ff4909111
6. 0xbc68c46edf2613274f29c512bca8c50414cd7ca5d65a66a7c081424977cae448
7. 0xa6b25dfb9df5c118022fd09574ab3b5f120799eca67501b869b8908e33d1cde0
8. 0xa3e2c6f2f2f5ef4d7668b99e458ab489151071215fbb5ea297175c08ff764af8
9. 0x1ea4d8617892adcee76727a76e19956bb04c2939a6625c7e823b4cb96d2e9a72
10. 0xb2fbf1d4933cd663bde5c4f86316fd3fafb674ba690af5f33b02676ed0bf9f1a
11. 0x4767b845e2c5516b048a0f6e856e9e5ea6dc18d042a2c8a70a2a531f06eccf56
12. 0x15ff5e6ed8c9e735370c1a74ac65079dfea1c8d48a29642a568ede63eca40a11
13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7