Evidence row 2608692

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aUFieH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/57b418db-a55b-45f8-9822-58da7d43f3be/.well-known/agent-card.json"
    ]
  ],
  "name": "Zovel",
  "owner_address": "0x80f5875423d52ac88903324c9b5999561fb0aae7",
  "raw": {
    "agent_id": "192714",
    "agent_uri": "https://centralcity.ai/a/aUFieH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zovel 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/aUFieH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zovel",
      "registrations": [
        {
          "agentId": 192714,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/57b418db-a55b-45f8-9822-58da7d43f3be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aUFieH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zovel 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/aUFieH"
}

What the leaf hashes

{"body":"6ec675b73750d1ff666d5cbecb1f708541c5a50224a8d8567d264abf956a85d2","id":2608692,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722270831137,"prev":2608171,"subject":"erc8004:5042:192714","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. 0xf87dba4409f8140ed2ed31a535cc552e71c725b5f3ac015e82507bdc1d0d65c8
2. 0xec6353aaf9e67fc22a3e3695152e1195768eac5d592719a5cd28db4794bbe1d9
3. 0x99a0ac28f16d04e80f89224f19e9b133da5efec348445045be7481b814e4b210
4. 0x3a5ebc5492278c28afe2ce4f30fb3074da75fce598bba306fe7eb2660081bfe5
5. 0x7febc075ea5810993bb58c225dcb7e0927c93992f8699f864d8f3c96af24bd9f
6. 0x9cb03562f7725ba55ba0680572f3d0bbbf5dd834f4254323136dd47feb6b4130
7. 0xa36a359cfd0fe18c696f415329b27e843b7951cdbecf07436b90196a6edcd6c3
8. 0x20b59656bc44a93e35ed1e5a9626f75bbd509dc96c603019b0a238d45a47dc1a
9. 0xf84b0f85e878d8619024909e2fc306f662dd72184ab4d01c20821cc786c7b33e
10. 0xc59d4ee27a794d9b0d47f6f5f1d0f82acdde368aeea53ff0004d5e3d20b078c6
11. 0x46303b05c937e5df7e462be5384035de99b7b7006fca1f08825e26cefff77647
12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7