Evidence row 2575202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DRglQC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc6db580-f248-4346-baa2-4ee73f3baac8/.well-known/agent-card.json"
    ]
  ],
  "name": "Guzel",
  "owner_address": "0xb714f3316fba9769863e4039e4d19139919a3ebe",
  "raw": {
    "agent_id": "180820",
    "agent_uri": "https://centralcity.ai/a/DRglQC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Guzel 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/DRglQC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Guzel",
      "registrations": [
        {
          "agentId": 180820,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc6db580-f248-4346-baa2-4ee73f3baac8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DRglQC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793707251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:03:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Guzel 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/DRglQC"
}

What the leaf hashes

{"body":"b9bf540f59d9981726e70d3ccd422f7a58ba63c81f02c31947bb0084501e8d80","id":2575202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707386766057,"prev":2574584,"subject":"erc8004:5042:180820","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. 0x395dbfdd60b49c24394b1e40ecef82ef1beead82cfd9c062a86b27e5f05791e6
2. 0xab97dfbe797c9b0975c444ccfcf76408febcf99e3eec7108bc533078384f063e
3. 0xa76daa6f0670c230fb7af138d575ffafaeb5a8cb8b981ff8dccc48cbf3be0f82
4. 0xf056dd1088795fe423daa894c2271e213085fc355908af5bede86c5a33f10ab1
5. 0xcd6d32ef797b3da8658bc2ee6a3f0e7f0c8250fae484872627863acce1b2b02b
6. 0xcdefb86c123ebb4cda8ce4f95db8d6e8f3cf2b0048b750f7b573b2b1e1512971
7. 0xfc655309fbb4425caf1240717470f663d63145dc2426cdf9b889dbe0195addd9
8. 0x825636954b68e66e1dd746d5a74ed1dcdcac7511f0dc4c978f6f31cd803f0ced
9. 0xc8ce3d9c9dfc0e9a61118b90a6dceeafef500675715dc364e5351286eef4edd9
10. 0x5021d0fb93e07da704aaabc4a398e64464bda200eda056c72f30a435bb8c7589
11. 0x9700aa49b327ecc681b87d9c752f01748db4a63ed1b9d9ff64dc82dfc67c7246
12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7