Evidence row 2557537

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zCTBEQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8f7082e-178a-45f6-8f6e-330987c8f196/.well-known/agent-card.json"
    ]
  ],
  "name": "Rokler",
  "owner_address": "0xc123b397ef084ea1659ae7a19a33bc3d05e12ef9",
  "raw": {
    "agent_id": "171785",
    "agent_uri": "https://centralcity.ai/a/zCTBEQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rokler 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/zCTBEQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rokler",
      "registrations": [
        {
          "agentId": 171785,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8f7082e-178a-45f6-8f6e-330987c8f196/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zCTBEQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rokler 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/zCTBEQ"
}

What the leaf hashes

{"body":"f2dbd45ba730910a48836e6edb9e80984aa25977e5451073bcc39ff302bbbe7c","id":2557537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696934313117,"prev":2557134,"subject":"erc8004:5042:171785","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. 0xd4e6cc2221a97244962eec9e0a0e4cd790164aa7dd10ada31454924fc21ebb8f
2. 0x373c483400138fc009fee4627d570a55ac359784226f3b6a5ed8dc0a81669ed1
3. 0xe3f750dee3a4c64bfa951bfa879b120b432e0efe74696f86f653863e490f0958
4. 0xe55e877bc72f966701a510acb696949a0d8920b50b3756b5208b379845ea706e
5. 0x7a5f530307f2a99897c96da7c10bcef1e6533e39b6cca151532b7cbdd2a34cb3
6. 0x49057c95c6ae78f837ff180f159746e971a5179587fe581408f04012a7992a94
7. 0x958eda160a11d8bedce6a93f173618302d8acca0cfa84de595e6211499ed22b1
8. 0xbe01a4059cfefabf9a88c5a6a1f0dfec08af55bf7184c319f1272f6067db4298
9. 0xdb10591c2611b75b8e9390f1a4c351288c94a1eaa08b8a65fe040b061290ea1e
10. 0x7c1bae7f0d5edfbda0192e7849b849d1ef98def19da0ba1faf3314d705ae1ab0
11. 0xa5de4fa25b064759dfd6c4892f0997754cebb4bd70d12c6461e6941c2e4860f6
12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7