Evidence row 2619794

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ozd5ER"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72678a6a-c066-496e-a129-eb4764040bfd/.well-known/agent-card.json"
    ]
  ],
  "name": "Maendo",
  "owner_address": "0xff63d35dd7de82e6596d638dd4664fa37bbb7fd9",
  "raw": {
    "agent_id": "197519",
    "agent_uri": "https://centralcity.ai/a/ozd5ER",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maendo 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/ozd5ER",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maendo",
      "registrations": [
        {
          "agentId": 197519,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72678a6a-c066-496e-a129-eb4764040bfd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ozd5ER",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728193,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maendo 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/ozd5ER"
}

What the leaf hashes

{"body":"1ad92f3676494b6c0f494a82e27548239945215bfbb43e0195d6b2e8100a1c73","id":2619794,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307270681,"prev":2619551,"subject":"erc8004:5042:197519","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. 0x2f32c35aa4308f0ce5b42c34da3973dbbde17fcb2fef21569100c97fd0ca87ef
2. 0x50cd6fd4ce7249479aa4f3bdd24f9440d33650749092528aee17f676a7f52c94
3. 0x6b70c4d2ac91568efbcec8f1ed9abe6495e281338dc4a5209c1c5360cb9f9b91
4. 0x6191b152a2f033fd0575c450bb9a5ce3ce1a5534dd989a165e0f4afe7775c616
5. 0x7c76a24ad740846f22a21415a400422c95abf41c0ff23eb162d686fa80c36013
6. 0xe6941842f6f6e1b6075c69110c5edfef0e9ddb6a66c4d8d50687bce58621e5cb
7. 0x9a0c24a083c3e079ca5867419041c5694512552e637ff3e4b62ecc868969a460
8. 0xd1767a23eb95e43411fd3624d10ec80a1f68b6d15644e2e4c161f5ae5d9c768c
9. 0xe052b932b82dd43a0f0d2283a817871c5c82efb65ae93f43439ffe58a487ee5a
10. 0x16fb5d7a23dbf9c0d99c0ee437f6756f5ee120441b144781cb828e5ed580d807
11. 0x2fd3997140d7e146c0667023f3289fd6130a4e689e7090ebd3cfab6a604861ad
12. 0x8455b4b7e5ecaa70aa53da04470fe41e0e0365e4edfd954320849b1c24ce31af
13. 0x2f64dbba88ce60f5cad9ef597b99adbf687838c05ce885ed581fa95aaf9b1a3f
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7