Evidence row 2568827

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zg8xtD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b7acadf0-076d-4639-8c65-377ba3c57238/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorler43",
  "owner_address": "0xbdd6d5649c46100c13c279df23475661abfced82",
  "raw": {
    "agent_id": "177690",
    "agent_uri": "https://centralcity.ai/a/Zg8xtD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorler43 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/Zg8xtD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorler43",
      "registrations": [
        {
          "agentId": 177690,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b7acadf0-076d-4639-8c65-377ba3c57238/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zg8xtD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793703411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:01:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorler43 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/Zg8xtD"
}

What the leaf hashes

{"body":"a2209979efab5cd3aa028cfaf39bfe0b7ae680cd636d417958c94efeaf18bcec","id":2568827,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703681743810,"prev":2568548,"subject":"erc8004:5042:177690","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. 0xb0c09b5afac875d5a247c8283489505129fee2f8c9841f443058986cfab942be
2. 0x4331ac3a8346214e3b46fef9927c944a95d5d898ea235b800e2aa01bf8eb8470
3. 0xd97779663499c98ab96d31016af204bffadd1041b5b6f88cd6cb5bebf0851422
4. 0x64c0a8f7cf4a92f58e3db910b973f2dcf988ca22315c8ca499ed2a6bd9f76409
5. 0xb23423f69bcc984970e73b78de88a20d2ea9240ae5475c48a16b53a6a5850376
6. 0x2023d96696f36062a389b2e81b040bd234a7fbf69996d54250200a5229b51449
7. 0xa343ccd664580f852b21f07bb07b509083df22f6b252c95a7c82d21244e1be85
8. 0x273cbd8e99ad269442e650ff23c191025bd321f7e70532bb1dc3716d915fb66e
9. 0xe6879274e08ea2744c3c6e374ff6fbc71dfba38f411c6959508652241e2ba253
10. 0x8233739bd0c774f6380541891de616e8155c7d89873956cb20ab1f8b79f31a14
11. 0xb5a90e56695057d783cdd956dbe0f7680f696f74ba9596841bed2738b79f9041
12. 0xec6fa8a923f13ea0b164fc8176f0522f8cdc30e87c9d55d75b789b11053b51b8
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7