Evidence row 2519212

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XCj6Vo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb7c0ec1-4135-406d-a859-e01fe9eac72a/.well-known/agent-card.json"
    ]
  ],
  "name": "Frukjo",
  "owner_address": "0x0862a1be97b109ec2a02ac1fa93212777c8ce7c7",
  "raw": {
    "agent_id": "156150",
    "agent_uri": "https://centralcity.ai/a/XCj6Vo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frukjo 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/XCj6Vo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frukjo",
      "registrations": [
        {
          "agentId": 156150,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb7c0ec1-4135-406d-a859-e01fe9eac72a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XCj6Vo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678214,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frukjo 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/XCj6Vo"
}

What the leaf hashes

{"body":"745a35c68e6c4a52e4b5f3192909ebe87d45e8ada7841aa9302be5e11c61d1c2","id":2519212,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678539572895,"prev":2518726,"subject":"erc8004:5042:156150","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. 0x56e336d324e2fd1b85ab7f20e19f512a9dc0c740c3ca67e47caff029a9a7b5af
2. 0xfa7d6a535b49947e89455649e3c1d53d7a6ca347c4e21dd0ee00dd7b007dc3e9
3. 0x55d686cdb43e587c03d7d64f31c7a8906969f26049daf419e45999b5b90bccd5
4. 0x7d805e4292c71369f83c2789e603211dad531a50167e85317f437c7c12b49b47
5. 0x53284c6b498b487e5ebf874c0c6cdf6f334d418271d86fc404ff7c2e7359cdef
6. 0xa685a55f2675b1962b51a076aa2f0c2db9c311cab8da07f353a294de8516b5b9
7. 0xee8f6bf9f748bde2b2477acc822e4e683463abc252d6742fd50803628c1bf82c
8. 0x2cd85dd865e575798d629304adeb081b265ae82a3ce9d4f26cc2240ec6260651
9. 0x243d9f4ca8235a83e13be2c5e488c9409a55172368ff5d8eb9dcb5cfc4fe6900
10. 0xd92e57a64eba8b46c7563d1dbaad34e9f486eb83a6504c32c546a74d0cdefb9d
11. 0xeba840c53282ab6b7ae808787c95abb0c621fc2787070c8ebc11a1396edf2531
12. 0x5d5a3ab10dd6f648841ff0f51748c0f332dddf350a2dd23af3a95ec40cfeda2e
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7