Evidence row 2712081

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pHQf08"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5530afb3-ae37-4765-a101-667c72a935dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Frivito",
  "owner_address": "0x091dd87dbe97a9ed44a7627b60685e3c63d2b88f",
  "raw": {
    "agent_id": "204064",
    "agent_uri": "https://centralcity.ai/a/pHQf08",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frivito 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/pHQf08",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frivito",
      "registrations": [
        {
          "agentId": 204064,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5530afb3-ae37-4765-a101-667c72a935dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pHQf08",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739050,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:53:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frivito 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/pHQf08"
}

What the leaf hashes

{"body":"de841f97aeb3c09af31eb5addb520f882b085ac284edcd1e423c525424b458c8","id":2712081,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739216833995,"prev":2711743,"subject":"erc8004:5042:204064","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. 0xb5b5344d950f04af359f56bee3a66bc96ca0de9ecd54dfe4c1039c604be955dc
2. 0x7230a87eaaaa36e658d75e53bdf567475c589047419baba041240baa8a400367
3. 0x9ea62776f9976b6f497caeb41f80a3db795ad16f2d51b05ce97b2a4908ca1425
4. 0x4df95e7b9672a8a60f3bff7c0d9da6273357f38afc78a36dda57a6c0f6cacd00
5. 0x5bc533cc629975f1002f045591a89dfa8302b54502c37cca1c1a387a065c6436
6. 0xee0c8a24804f5f66f2cc7b8c60f7e0c6767fd26d0f69b576c764b69b9fa47296
7. 0x3c8981618f9037ea21a165f30584133763cd1c95af1571704f6e9c2b7c74fa8b
8. 0xc856f447adeb7fd71e6924d1ce9c518a8045e3e6334c79fcdc0cfe5ee999b692
9. 0xa1b7267c9d44f4a336973f2eeb29c7dee14b2cb2966dce402043e94e14b98520
10. 0x28fce0369dff0943e29d186a37fe8664b4571d83abf97ba59792cdd7b52cfdcd
11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7