Evidence row 2561375

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0D9FXZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a0c0c06-7fc1-457c-aece-6e1acca1c6a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Plubino",
  "owner_address": "0xd552e1b581a242ccb83031c6552c435765889c4f",
  "raw": {
    "agent_id": "174125",
    "agent_uri": "https://centralcity.ai/a/0D9FXZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plubino 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/0D9FXZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plubino",
      "registrations": [
        {
          "agentId": 174125,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a0c0c06-7fc1-457c-aece-6e1acca1c6a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0D9FXZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699077,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plubino 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/0D9FXZ"
}

What the leaf hashes

{"body":"f1f581c89e2252f4ec83273b756437069dd569b78bde8dc752155191538d8228","id":2561375,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699299572310,"prev":null,"subject":"erc8004:5042:174125","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. 0x05d2312f04db3ad33f229e38e0e8c493ead4d514d471971a8d2c2f7ad1b71f1f
2. 0x1346ab6b36e0a5c398c5862b6dc96684055e2378a77dc69bc4e552d0773f23f9
3. 0xc602f3fdec4346361b88d680206bdbf21b2f7b9492114b7e488a72db8f0451e5
4. 0x234ad07757a4a7f76842b28f12601786188d04296f8c2c00a943f669d2a52c26
5. 0xa3c05e94cde7c05dd95c42da5c311ae103fe1c98b41c86236254b43124ff4e5e
6. 0xee92bfa700d999f8eaeaeca578e934c041e791e56c469a999776a5d2555375b0
7. 0x6967a87bf10962fcdcb8718e82f39b36c4e3b57e48594003ad8b3b929a80abe8
8. 0xa25141d5146d5d9bec4a850d99f6fa479de60c2c36d1f64077950e52d826ac9c
9. 0x17dfc880b35ef371a87c5504b2a627b96efd66ee7cdec848dc40bbbee7fdce64
10. 0x36ec0165d0269bbc836c750ddb25a1a16a82e2949e92aa8833c2fad7443c62a9
11. 0xfd7aab892f11a14ba4e968bb07c2570454a3f16deb977624b08a7c5ff32ba8de
12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
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