Evidence row 2566478

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/utt78w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4cec08d3-5ee1-413c-960c-7d673c0c32f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Flanik",
  "owner_address": "0x84477cad247087d4493790494b4f684aff37c76f",
  "raw": {
    "agent_id": "176479",
    "agent_uri": "https://centralcity.ai/a/utt78w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flanik 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/utt78w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flanik",
      "registrations": [
        {
          "agentId": 176479,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4cec08d3-5ee1-413c-960c-7d673c0c32f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/utt78w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793701873,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:33:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flanik 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/utt78w"
}

What the leaf hashes

{"body":"6f4d08d37a7a560ef0116cf92169648274c932e08dbfbc5d85ba6d1d77d31101","id":2566478,"kind":"listing","method":"sync.erc8004/1","observed_us":1793701993954673,"prev":null,"subject":"erc8004:5042:176479","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. 0xff5162b9d776152c2025cf34b332273767069980fca430a3dec3a03d4438699c
2. 0x0298eb02a232892d631bcc4fdd655526010d8339f59f1d6aec03275ce344d48b
3. 0x61203dbb9627f57f8ba016dbb90ddc4db3c10b69352f534f58e5a789b7c2f167
4. 0xd6e76c5ab6dbb6bba7755f815a63a5de04f2eb05bf54eb0d17badda705e05a33
5. 0x3cfd6c5f1f800e65814a209585debeea4392fe5adee1360033f7af91a6b6c478
6. 0x91b117b31d85a9c43f59e5b6284d2b5570b87ad9cf8c092526f445cf8de84afe
7. 0x3a139a62eb4e58aa8f79fe07693e37158b228123f89a74ee4cb00d6df4a1ddae
8. 0x25747d01393906c5504b43cf08f0cd1bc1c6627a9c9d83372e69770653ccaf06
9. 0xcf5bf3384dfd8ce1c17b90a6364f6f004571f0ed83af464b12040b1d2f650934
10. 0xbcb814735a9815a0e5d843bad38278ba4efeb9b958864b5adaaa3507979d05e2
11. 0x9488eeddea1831e87396367c60538bbe9ca9277e342d62604aa4bac80200d3bb
12. 0x424223067996c6779cf410507a2b2177dc12548f2863913b8c34fabf662141f7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7