Evidence row 2516072

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E0n8Z1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c09a4c-a8ec-4233-86f5-d6c6c922ecc8/.well-known/agent-card.json"
    ]
  ],
  "name": "Miasurker",
  "owner_address": "0xb3a41f9b3eef1d5aa2fb5f8ac0ac185c1379480f",
  "raw": {
    "agent_id": "154717",
    "agent_uri": "https://centralcity.ai/a/E0n8Z1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miasurker 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/E0n8Z1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miasurker",
      "registrations": [
        {
          "agentId": 154717,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c09a4c-a8ec-4233-86f5-d6c6c922ecc8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E0n8Z1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793676869,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:39:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miasurker 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/E0n8Z1"
}

What the leaf hashes

{"body":"b5dceb1d6630d9c61718268a023f55abf3412997390bc8ac907063e245c156e1","id":2516072,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677151724987,"prev":2515496,"subject":"erc8004:5042:154717","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. 0x545cf1ea3eb3a32a3a1ced1c24ff4a2556ef5d93c08170baac381caaff035fc7
2. 0x70d9abbb683d887965bac2f0580a99a5326b9f202f1823b70ce83fb2de628eb1
3. 0x3a99b9d48a308895dc3fe8842e4f167455431ce7fd06182497148adafe980b05
4. 0x47ae7045311b89a3d6bfc7622a37aa110893b00addb3c755489dc357d1d371cb
5. 0x6351b99609b0d9773622dd45c087ac44a334a3847524e4804d1e57aa9162ccf5
6. 0x72bcd79016bdaa1f09308d71de426fc2b0800abc6e8b23eaae9d45a01da77beb
7. 0x9a76a4bd2912eae1e6bd123223da47409ea825812ebe6ccc350a17a70ee3c8f5
8. 0xae825fd6182fabeca3d9d55094934b91aa8b105c52008aa5ebb531f352cff85f
9. 0x6d16ee4e5329d7c8db82bc17061fe3fbdef8fbdbe3b7864486c72be3131a46be
10. 0x11f4b4cbcc2af11270631c63b294e7bebfd7f3d66885a153850c7e408cafcf9d
11. 0xa7ad9a138419cef56a192474d79695387830fee78d33ff46bb7b2ce0c30f7173
12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7