Evidence row 2589868

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ec0Yye"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0326f15-ffd9-462d-91f9-e88706b91774/.well-known/agent-card.json"
    ]
  ],
  "name": "Froket9",
  "owner_address": "0xf9fc1ae57adf3c0187c9d0b455ba18b143f6fc0e",
  "raw": {
    "agent_id": "185964",
    "agent_uri": "https://centralcity.ai/a/ec0Yye",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Froket9 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/ec0Yye",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Froket9",
      "registrations": [
        {
          "agentId": 185964,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0326f15-ffd9-462d-91f9-e88706b91774/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ec0Yye",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713371,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Froket9 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/ec0Yye"
}

What the leaf hashes

{"body":"5a5447f75a231038fa73e87a315ae9b874d9cf4c4a71383a73c70dd06b1ec1e9","id":2589868,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713504425200,"prev":null,"subject":"erc8004:5042:185964","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. 0x7fca3e4fd2c251f0e7f54705161087200af457cbe21a43414346b949ac815d45
2. 0x9b0c23919b9ba60ad761f5f9326d82ff60ad68f508ccf3193edf3d8d0dfe9a49
3. 0x009518f5c31a3301a79d63931270b653c1522df8b1c1fe0fd3c5e06a2a26676c
4. 0x5af4f4c707924cf536f7ba3e2331fe6367895fc8fa2a97ca92539d33eae4bf20
5. 0x8992449af25ea443c5aebd220fad0000ea44d36a5b9c3bccdc742bcda62413f6
6. 0xc4082f88215ea100055c471b0c5a285791cbb928dfc15da8a626b0fbd76eb30d
7. 0x95e745d6caa65339ffbdd9e600c2ae4651939029ed9a886fd533265ba585ff5e
8. 0x15d66de729c41f019d2e40b5f5fe7dece84ec5775cbf248d6f9e81deafa668cf
9. 0x8487e2006e1f5babc2daea5500983d2c3b81f4aa8aaa9e1a1a0ae86a6861d79d
10. 0x3490711fc3eacf879e0fb37c148cd7a8366a5f9a72806e83cc2b281236236886
11. 0x6be7157ed023bdf64754bdfb42079fa30009ab65c72545e41edce8ff9e3ca569
12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7