Evidence row 2615956

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c9XPx1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e11f0640-a148-4453-b1a9-55ef31aa67b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Hozondan75",
  "owner_address": "0x18d28ad01a8c59a7f5f3b53f8b0af178d5f36be3",
  "raw": {
    "agent_id": "195540",
    "agent_uri": "https://centralcity.ai/a/c9XPx1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hozondan75 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/c9XPx1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hozondan75",
      "registrations": [
        {
          "agentId": 195540,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e11f0640-a148-4453-b1a9-55ef31aa67b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c9XPx1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793725450,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:07:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hozondan75 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/c9XPx1"
}

What the leaf hashes

{"body":"3f7f070f6920ab1718818f99cd985fa64db6f5256a97d275a8209136ea84a908","id":2615956,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725636801022,"prev":null,"subject":"erc8004:5042:195540","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. 0x063e4467769efa11348b707a733338d55317647405da4f31d9dfbc50b5fb8d58
2. 0xb118087e8aa7cfc60e9150b79dc2d4f6b4e4b1b42731f4fd2182a5f983b8e8bb
3. 0x64687e67938c31e21752b0698b649d5bb5c0d450647edab338f66f55117a7c72
4. 0x2b87fb8dc3c3bd731fee2e19aaa5e7461401b971bd45b5ff3c8bfe3dc97b55e9
5. 0x9d56d9572940bb36fbb09079d13ebcc1778cb0bb679cbdf952f11f1a5da8aed4
6. 0x062a5950459c056e41fd2daaa16650b53ac9e9b149a5a6361158cff8c983a341
7. 0xb75fd3ec5a9dd647f5d22bf0bdfafcfd0cbba44e064f3e51450567410238d49c
8. 0x51f023e1e21138e5d2fdc57002a7319bee28f41b451e24c2d23ee77025a328b3
9. 0x7426b379a048d06b28ed506c7757dad56576c520657a4262df7293cb73de27d5
10. 0xcf815d3f5a7a6ad470f77bb784a4dea1483afe47ef863eda9ba9700f749eff53
11. 0x28af510117971e0a14cff23cc0c14163bca41b85bbf8f031c5b9b87a02a1f8fa
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7