Evidence row 2554006

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jg6UPT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/362377d3-c88c-45e3-ab15-2693a3c68cf5/.well-known/agent-card.json"
    ]
  ],
  "name": "Niandito",
  "owner_address": "0x8905df5e1b6a06db147a798a9eac850222cc8610",
  "raw": {
    "agent_id": "169972",
    "agent_uri": "https://centralcity.ai/a/jg6UPT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niandito 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/jg6UPT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niandito",
      "registrations": [
        {
          "agentId": 169972,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/362377d3-c88c-45e3-ab15-2693a3c68cf5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jg6UPT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793694241,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:29:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niandito 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/jg6UPT"
}

What the leaf hashes

{"body":"6bb75f79a369f6f6416f27e2323b274d8161dc1b0d4fe90abb9c52268812e256","id":2554006,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694543578620,"prev":2553783,"subject":"erc8004:5042:169972","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. 0x385cd8219aabeef4cd3916066e6c62f5d602a06b63f27c2d02694e36affb3cbf
2. 0x032f1d4eccaac5726170b6f5895ae4144156311d151d792635bc71d85537dc02
3. 0xfdf20b1c9bccc7ca29779e89e572328d1fb2a67502a994feb63e0d960b645967
4. 0x062c86eb97bd7f5767ba02c60c7f60b00df5ae4e7afb3a47098cc075376e3aab
5. 0xf4812af8a5c6a1300a5089fb2af03894b5996c2a95a5247f6a32001c7e3eac18
6. 0x7e0f06591b74d826b83e116a4689a32138052fcbdf690258b4dc5f6f18726221
7. 0xbd0ed0b6bbd6e58d15f1ad65eead3ea5b38db730769a7ce996028cb9580bfc59
8. 0xba468d95f4e085ccc83f1e31e121ae2bbaedf58cbc6ad07b682dc9a478e80344
9. 0x5a734847fc1dd27c29aa34c539a3926d6270b5254097345de5a027474e244d18
10. 0x1380369377d3231a568de1824f4ff5cf6e37189b8b140b696ae581dea87d2556
11. 0xd6527891a123a798c15b1d32f4f1284a6fcea1db136323708396ce1acec407e3
12. 0x3d491d5b32eb1e1c299a7c7dd81dcccdf16b08dcae13a6f0868ac0f3d565ee97
13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7