Evidence row 2619310

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/igODrP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0caed593-c0f0-42cf-bf99-d34adf6d2b4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Somon",
  "owner_address": "0xd33891a1289a67a09fbb822ad78db6e769d196df",
  "raw": {
    "agent_id": "197241",
    "agent_uri": "https://centralcity.ai/a/igODrP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Somon 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/igODrP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Somon",
      "registrations": [
        {
          "agentId": 197241,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0caed593-c0f0-42cf-bf99-d34adf6d2b4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/igODrP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727684,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:46:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Somon 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/igODrP"
}

What the leaf hashes

{"body":"a728c86f53d0b54458c3863080ca6e066b4e2d5ddfa40b846902165a5efee37a","id":2619310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727972575259,"prev":2619064,"subject":"erc8004:5042:197241","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. 0x6272f978321c1d3a626f9b667297e1c3b14f6c2c5d2798caa3d78681462a9cb4
2. 0x1f34802071eab311dda9b8c9c6d1677dbeb0edfbc113f0a858661e7b752db798
3. 0x8f3902ab65d41d7df820bfed9c6b848e0725c22429ee9731b5c5600e6f8d1421
4. 0xa421f9bfb053f7607b4da9b0f77dc8e94ee1336d077252ace1d73e6f82b22a24
5. 0x3c02747d7f6780035a9a905856ade0a8fb73eca8afa158a8f479f8044ef5843d
6. 0xa0df9637a9a651cbc77096ea2cf4f32343f2f07641eb97ffa88abd362f060678
7. 0x288fd2331a4b0c9a3154d38346d5b92f36f4e4b78141b7b58bd8b55532021a9e
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