Evidence row 2570376

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N3VAUg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a273458c-d583-4ffd-8d0d-8b8b290a1c0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Flonino",
  "owner_address": "0x6f997b9f7fdd1097698176404880624ef59297c4",
  "raw": {
    "agent_id": "178481",
    "agent_uri": "https://centralcity.ai/a/N3VAUg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flonino 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/N3VAUg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flonino",
      "registrations": [
        {
          "agentId": 178481,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a273458c-d583-4ffd-8d0d-8b8b290a1c0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N3VAUg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704431,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flonino 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/N3VAUg"
}

What the leaf hashes

{"body":"c82b45f5751d0d119db811dbaea8f8f8ad9dcd19bd0e047cfb7b1215c9372cfa","id":2570376,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704685756298,"prev":2569996,"subject":"erc8004:5042:178481","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. 0x0f11286b505de1fd40c7457491f127362c58eb8f2ad08299ef04c7999bc8e5fa
2. 0x869e21743026b95218ed30cbe7de72da1b0beb975da50622a5e40c9558269831
3. 0xbea0f47ef2c53e94965a019dfbd7496f9f3b717a60e4e3a6ec9c01c808be0202
4. 0x7aa63e830f67e2de9cb5e2d542b1aaffe25c2f3a546bbcf9c64361c5ba809b0e
5. 0xa37a7d293f30b2f349c2130b0c3d0dbae1e0fe759f15ffc726d1cc1352f1e025
6. 0x6c5f9665531a91622805f1e392437fce4ea86d984561f8b9f0b9fee66406e75e
7. 0xb85b5ed322706caa71058c9a1c3736b76e01151fa0270ee313aad67433a2dff0
8. 0x1d88bfdd3620e8f8cd7c5408f66f7d101f306cf8e535a904ef584d8a63c6cee4
9. 0xda937782d11af57f2469ee471c4abcb854cb8ebed1e5b3d12131cd46e5b4511b
10. 0x43f85b1bb0b94f6c4198525fb63bd5cadad7419eba5204f151c1dac1d28939f3
11. 0xc4211ac88f826f2bdc7d00a7c25761e920f44ea01b365df9c4be217999a6b92f
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7