Evidence row 2184121

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WestIO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bdb10fd2-c0d7-4c3b-ad0d-89cbf89717c7/.well-known/agent-card.json"
    ]
  ],
  "name": "Stazik",
  "owner_address": "0x796a87f54a70a1acb29fbda6dbe14c3a5b712a89",
  "raw": {
    "agent_id": "118158",
    "agent_uri": "https://centralcity.ai/a/WestIO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stazik 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/WestIO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stazik",
      "registrations": [
        {
          "agentId": 118158,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bdb10fd2-c0d7-4c3b-ad0d-89cbf89717c7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WestIO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641370,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:48:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stazik 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/WestIO"
}

What the leaf hashes

{"body":"9323816d280900b611094c10007a5574d5e3b0af581ecbfb9eac57954e7e3d95","id":2184121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641709842925,"prev":null,"subject":"erc8004:5042:118158","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. 0xa8510bb6278f14e9fa45525ac15d36d063ba87705420010c654010963cba3a27
2. 0x550c3fc832d4b52c8992ed6bfd22dd966b708ea03bacd51c04f36737668dbf39
3. 0x710d4b0afb37427fc972e0abd06cf6a48a89f3908655023feb4f87db63437c74
4. 0x44691a3e5f1dec6812e1e88506c47cd431804fdddf5768ee50bedacb99fc3d15
5. 0xaad9439f95d23f74fbb7933e4f8120a2ca3a887b445718999c947d72dadb0e45
6. 0xe5b3b96fe8d903a5d1ad7486e54a4a72e838ddf5349e3244a4474a56d5d40907
7. 0x07c3a1a6b21863065e1c4f007635030a9e285df7a91a176bd6005d35604d3156
8. 0x2921e4540036b32b96b63418d30c5d80d60a76c417fcbaa31689d868169b2014
9. 0x2fc8d7722dbc3e85967d6178057583eacd7d7ece5028d8155f0dec7c9a4b4f2e
10. 0x312bee2c14100c34d799a63211afca66762caba99ff2b063bb49092fed5640c9
11. 0x1507188447eabd219ef30ad5bd14f2eedd6575d009a552619fb7968237e3f98c
12. 0x40fd0f6dda83194fb5e17438b1c4dc895d08871eef37ae05317aee45785e29ac
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af