Evidence row 2712739

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nQOY4g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/baffdd80-389a-4755-9c63-f9d77285e739/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiompero",
  "owner_address": "0x8db235fb20fe1afcf831984259d8f5f472af6054",
  "raw": {
    "agent_id": "204514",
    "agent_uri": "https://centralcity.ai/a/nQOY4g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiompero 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/nQOY4g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiompero",
      "registrations": [
        {
          "agentId": 204514,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/baffdd80-389a-4755-9c63-f9d77285e739/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nQOY4g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:59:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiompero 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/nQOY4g"
}

What the leaf hashes

{"body":"066379bb7fb246ee8ef7b7973ff2214d8becc19b11661ea46f637687068a868c","id":2712739,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739561791488,"prev":null,"subject":"erc8004:5042:204514","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. 0xfb4e5a337768e2f4ef33e9eed105463055bcf3c2de98f83532c9c6d652e24d5e
2. 0xb52e39caae6a6a02b2e89b241207d2c191eb7406a8e57dd7857ecc23889bc3e3
3. 0xd67161b44c63fe1a73c9b2338aebcd17fd00921389bacc8cd8862802e74c57ab
4. 0x161cee36ed8bb366954d728230b59c2df402a8a1b570573b70aa59f74d9aacce
5. 0x9ec5d916f781d399e0dc04ffee2defbf4c9001f7b77387488fc9ad5c40e92bc5
6. 0xe51b52e6a0dd2e468b9b158bea27ea61c467e4cab203bad2b66f0b0a305c56db
7. 0x89ca32d7653649bd1a02680da51736cd5e7ad19d5d2e605a721bd51771b5db1b
8. 0x29b00a46d21c6373a5ffeac22af2483115e23ccc72a2c4162fa120946d82c693
9. 0x7f35ac105ebfbc57c199fd9416d761847822877e025bc9ab4b7fcfce2fafadac
10. 0x3afdc87cc948de617546c953e33bd1996efefa1325ba0a17921a39dcbce5e4a4
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7