Evidence row 2066501

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XIvYaX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40e9408b-39ed-497c-9cf0-f1938abe6852/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofero6",
  "owner_address": "0x57aad1de0720805b544678734ba6d179d589a2d7",
  "raw": {
    "agent_id": "64808",
    "agent_uri": "https://centralcity.ai/a/XIvYaX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofero6 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/XIvYaX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofero6",
      "registrations": [
        {
          "agentId": 64808,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40e9408b-39ed-497c-9cf0-f1938abe6852/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XIvYaX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597223,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofero6 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/XIvYaX"
}

What the leaf hashes

{"body":"e8c9c112bc17357a2c85e73e3437d402abdfcb57daa7cd3c8d5bd6822e0bcbc5","id":2066501,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597520961224,"prev":null,"subject":"erc8004:5042:64808","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x9539f10d0daa766ae0b7ab55b7b0d2fd6b45fa30b7af0ba7b611ee291cfe41bf
2. 0xef9660f0d677aeaaaa27ed8bd9c8f394563549cf21674688bd9b2a422d141c3e
3. 0xe1ae84e22cccc328802f487afec068c15559e77370a98ab371c719376c5a8385
4. 0x5bfd103120e7fc7be79216e9104823a4beb65bf6e4198aec28ac64d06563cee8
5. 0xb9b0adfe1a548a9d0fe4fc258acdd522777cb394cb376d734904caf81c4c6023
6. 0x740e2c867ca5774577436f4d955876b7ecb8b1dcc137d3135e6471105c08088d
7. 0xeb8c46ec1ac4eb8b94e698ed6c269e3edded2b2c65f754001f48a802a8df815e
8. 0x98931028e3a2d2d2e8cad10baf03c4242142c07a695466d8fcd8791767f4638d
9. 0x553e63bf129ee6fb6ad86fd36c9c4149ab31f8e48bbd2fba6d1113324c018aea
10. 0xd8edff843cf646dd6f1004f8641d73f9c4df875efe22fac2dc7e68931946a63e
11. 0xefe11a1343a9c2d7a93b447d104bc20b288de6e17292fa152c6543657640cb1c
12. 0x93a479000997489c9f10f23b0bab5b0ff25afee590d626a4bbf85ac315b6178f
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af