Evidence row 2559000

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x1mNKs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a5b067b-fa0e-4dfe-96c0-165f946115ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Krurkert",
  "owner_address": "0xeefe95ed06db5a19836755cd0c4c92c6b2c2ff76",
  "raw": {
    "agent_id": "172888",
    "agent_uri": "https://centralcity.ai/a/x1mNKs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krurkert 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/x1mNKs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krurkert",
      "registrations": [
        {
          "agentId": 172888,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a5b067b-fa0e-4dfe-96c0-165f946115ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x1mNKs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697594,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:20:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krurkert 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/x1mNKs"
}

What the leaf hashes

{"body":"ddaac14683b0adb0e2971c1c4c715589bc37f3e2f5cec55d453932c364b39367","id":2559000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697610324459,"prev":null,"subject":"erc8004:5042:172888","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. 0x81dd95deca317ec52eab65090aa5437b3f0067d719d33342673b5761ff00c1e9
2. 0xb80563381bc773cda31804c801953b90623e1988883a1657bd02d8e00c0fcc18
3. 0x36417999cb01ea1a9245d111d57e104a0bada87a12806f97cc8c2988e5b814c8
4. 0xa384931f50c7aa95131b08389d172c295b3a9cb55a13966f5e8488c92038b1b1
5. 0x6d7bad82215f8da74d8402fccd03d5be2721a71c97c8c750bc8113cbf086c126
6. 0x4941a4724f3c42ddd479af4f7fa17219137332b7c8ed3bc5dc3372fe539a53b7
7. 0x45526ab7596e3b2144ea8fab4a2c0d9a5d45519f0b87f1bd91da735587023c1e
8. 0x8fd536b7076cb7219389338b84b34d399f9f5b843be1146ddc2cdb5821410d05
9. 0x61ff2696b633bd8fae602d700f8668dd2dbcff77ee41419a1ffd2bdd00923e3a
10. 0x3c120d738edda85d4bffce6d68efe73e8fffe616d3f5ba630fa6afee4e9ca5b1
11. 0x383e807ce2d624fa1ed3d83bbbe9d72c278baa1868fc36c80a26d88fedfc909f
12. 0xf557875bcc9ddb4e7d71110acb137c0eceb5c71eb75ff45fdefb49929c54b670
13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7