Evidence row 2727028

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LW5q3d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f80edce-6d6c-4836-b9e4-dbe498bb2c39/.well-known/agent-card.json"
    ]
  ],
  "name": "Hirkias",
  "owner_address": "0xbe8674fdb2298d542090f22b840ed7a2fb422ccd",
  "raw": {
    "agent_id": "211039",
    "agent_uri": "https://centralcity.ai/a/LW5q3d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hirkias 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/LW5q3d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hirkias",
      "registrations": [
        {
          "agentId": 211039,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f80edce-6d6c-4836-b9e4-dbe498bb2c39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LW5q3d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747972,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hirkias 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/LW5q3d"
}

What the leaf hashes

{"body":"39504b58895762c91b8d472aa25551397dd2bc999d88aeeaf6ea9682c9a1cc8f","id":2727028,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747996141082,"prev":null,"subject":"erc8004:5042:211039","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. 0x771f2623ac5e010ef6c175361ca993559e6f96a20d61b6ae2605ff6c26ac5de2
2. 0xddc6ad5e7641a6e34ff6def4086365f6083f728c35394da015729f0b34aa3bd0
3. 0x2caaafd25c338efc44ed92f178ed25413651d53ce25d7f06c9fa90884739c68c
4. 0x9546457b34c632fa0a32cd5824787b73aafe9a9db87ccc8326eeec5adedfabd9
5. 0xf2a27e3dc9dee0925a19ed9e256e9cc66174078677fc80611bf8ebcf6fa48a29
6. 0xbd8e36152977d5fae77a75493b27ad3f72bc4f2c964a6df106193e5799b0a992
7. 0x0502a142d57d78d77d8d93af1b584923f40e0d997ecba21db7f83371d3fbc9a0
8. 0x8a902eb9c82b9d39dba31d81edd7be94f4e8d42035b29538fe6d95c8f28150bf
9. 0xee30da6f861db1df64fb9c40ce1496ab8310be7b64e5958cf129399b525ff5bd
10. 0x7811a749453c75b30e52d57cafa4fa75e76d1ee49991ed71d48940495cc820d5
11. 0xf5a2197ac2dfd1a5c003788ea5f80886ce8bc2197cd69df62c230ed2eb806bbd
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7