Evidence row 2728534

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/23Z8g3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bce3ba33-bc49-43de-949e-7c1c740d4cdd/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleirkik",
  "owner_address": "0x70d5ee0da98437511d4964ec13c384e8b408a8aa",
  "raw": {
    "agent_id": "211834",
    "agent_uri": "https://centralcity.ai/a/23Z8g3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleirkik 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/23Z8g3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleirkik",
      "registrations": [
        {
          "agentId": 211834,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bce3ba33-bc49-43de-949e-7c1c740d4cdd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/23Z8g3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748683,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:36:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleirkik 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/23Z8g3"
}

What the leaf hashes

{"body":"d5f2e0fbcd4b1c9dc06ee0b72358e96e54a742ee1491cd7661386b8c466c7bef","id":2728534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748996665949,"prev":null,"subject":"erc8004:5042:211834","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. 0x6277ff43df406f5ae0ba6496ce82e009e5022dd5605cadaf4c080206c3915273
2. 0x15b690a44c2693e4035bc6e1036f67dff9c09207489e8ef80a948e26f0d7eda5
3. 0x339b0d68b74ed08307026e2edc5c42c02fba3552d57d3bfda8368727d56f6bbe
4. 0xddcaf00615d4bd442b8300c28873ef2f4bea60584576207e6876a077d0d5ddf0
5. 0x8cae179359094926e6a7a1e701ae31ffb6b553751de26be239663e53b3a04bb5
6. 0x5b19de3674fd3c63f4e5742de25aca3edf7ce01bfa6706b5ec1c0d4fdb60685a
7. 0x39d87145cfd8f5dedca44dbfc3b437cba7cf8284fe08478dcc06aeb60dbb224f
8. 0x4578e9bcef6bb1152199fab0fd00e3da5f4841373360c330a3a69fd96b3e3c6c
9. 0x6df52a41a868aea9f147ed6b0291292fcbd7224314aaf3dc9a3f944029df1524
10. 0xd0a62aa966473bd93dd32e0467588dc990bb9b0125bd28200382dd229f7f297b
11. 0xa4bdcb999cc086dd6a1b800e0bd35694bb8d9b9968aaf00b0db70655516e9ee3
12. 0x4e9abf4af955929c2b49b63a935ba94148e6b85362e01d45e1b6ff1c9c191985
13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7