Evidence row 2275250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hB7NqY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/312fbc66-a319-419b-92e1-3470e80fd793/.well-known/agent-card.json"
    ]
  ],
  "name": "Kauntisto73",
  "owner_address": "0x5f0a04b5cfc2cfc89c9bfac11867c14ed81b0325",
  "raw": {
    "agent_id": "130997",
    "agent_uri": "https://centralcity.ai/a/hB7NqY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kauntisto73 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/hB7NqY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kauntisto73",
      "registrations": [
        {
          "agentId": 130997,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/312fbc66-a319-419b-92e1-3470e80fd793/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hB7NqY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793651554,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:36:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kauntisto73 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/hB7NqY"
}

What the leaf hashes

{"body":"00cdd7b610f33342a4dc5bd81535f32be37e7062acbb464ed294ba1492e62cea","id":2275250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651803827564,"prev":null,"subject":"erc8004:5042:130997","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. 0x67684c09db5562b77387eebb749b07e997ed3c7f15cd536e77a9897563543e26
2. 0xf0ec7ffd111bbaed54c1487714745944e2de1ea75a1ba8c89e08187f434079fc
3. 0xfc55c761bccbc7c1d4285f10eedaea7d21c11407fc7448e64b9dbd1957862fc0
4. 0xd5d218858cc0bc9c5acd149fee3249612493d48e15e4b81ed277e81c0788c4d3
5. 0xd894344c4f19c42f8f848b112e82f2eb1927fc02744b2acd93f0cb63214a25d7
6. 0xf4a0015a6940f15d1f75d769d774ea7767abbe7b7ccc60e2246a4466d65eb1b9
7. 0xd60a723d62db0a4d2d75a7511f37ffc4ba0a8a609edc6b321dee1818e3c31829
8. 0xaa897bf075a168487b63dad53e483f6d7d8516723b98395b147dfffa5cee8f7b
9. 0x146e5d8c30d284ad8ae15965dedd29da4b9350c0692cb17899d7219668e667f1
10. 0x3d3813bcecde455b3971661a1ae43de0cdb253873cfc2d80d4a9077c5852fd91
11. 0x4a5e75b333600b2e6846ffea65a671f83bef25d2ee2f0f9a05f79ddfb282d57c
12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af