Evidence row 2573499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4nlPgT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/58cf3446-3155-4d66-8558-82ad2842aa10/.well-known/agent-card.json"
    ]
  ],
  "name": "Zusis",
  "owner_address": "0xc70ec7adb65144d2f59948f6ac6f1ef24f34296c",
  "raw": {
    "agent_id": "180047",
    "agent_uri": "https://centralcity.ai/a/4nlPgT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zusis 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/4nlPgT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zusis",
      "registrations": [
        {
          "agentId": 180047,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/58cf3446-3155-4d66-8558-82ad2842aa10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4nlPgT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706446,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:51:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zusis 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/4nlPgT"
}

What the leaf hashes

{"body":"300eff8490b3c113a32c72dd4634a8bf1569e7938c1b88e4d8b76bb258a0580e","id":2573499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706704110475,"prev":2572851,"subject":"erc8004:5042:180047","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. 0xf90d229a1e77732daafafd49084572d394124777b9efe3ae726dd06f125d8b22
2. 0xb2945fcd48fa38ad1eecc64f95ea3103333f81d34357365b48dfff99146849af
3. 0x1018460fa52396a1095e10dacc6df373eaf58ad3b25b6fb287d94b7c2820af45
4. 0xdadb0e37c85d2f669b500658c5f325038383f0af1c41a4b42ca1c15f76c0df19
5. 0xe50495868f469ce9da8964f12d3edc8f7388f2fa1e49302489e15f050d4bdf01
6. 0x1ca678381a18865af647932d5b1ed7e00fb9be5d44871d17955b8495a2f8b89a
7. 0x8b24ec030a15ec966fccfdb00723e67697614ceebc5bd938b4eddd527ce90b6e
8. 0x32983faf9e6da80d7330a9fdfdd97b03da945eb86b048f73ca95df21d14cee55
9. 0xa4a9b6f180a2fa384db98e3f955f1ef30d67778c3311ca89e4db53b011a62ee5
10. 0x8205b393bc241664e2d9a0021d7104dfc724a8c635ac1994cd958b50a2cc1b91
11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7