Evidence row 2190583

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CiKkFW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5cf112c-c8a5-4ed1-aa6f-3876f7bc66f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Viomani",
  "owner_address": "0xdde2556d2f9e135dc12b8dbfc3f0bbcef5c7ea2a",
  "raw": {
    "agent_id": "120921",
    "agent_uri": "https://centralcity.ai/a/CiKkFW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viomani 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/CiKkFW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viomani",
      "registrations": [
        {
          "agentId": 120921,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5cf112c-c8a5-4ed1-aa6f-3876f7bc66f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CiKkFW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643799,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:24:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viomani 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/CiKkFW"
}

What the leaf hashes

{"body":"2f97e4e77b0be1f578d9d290ff4b2b5a32b4fe1257f81a7c737313b18328ce18","id":2190583,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643876422095,"prev":null,"subject":"erc8004:5042:120921","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. 0x3c8f9ed1623a91b811a8254b75c7aaf87f09448118fbbdf98969f5116f222f90
2. 0x05e2e5f4fcc7622f369b48d61c12318198ab80138bfa11bcf78cdfd466d1e0eb
3. 0x20fca56d0598ac4abb97ffd10e79eca6bb59032cd325bb2e9e62836dcc9ce209
4. 0x05912526020ed2ac0c1fd4764c9674a7c4e46003145ac1c71720440e447d0489
5. 0x1bdb7c781483847255bf87f6df4dbab075998a24c44eaf04ee926d394994bd99
6. 0x5a8aa0fa9f6b573bdaa7f342ac4a22c903134d0e95901d017f8cbdb296828825
7. 0xfca6adc15408995569f83598d83ccdca3a79fc405656cb2ec327c015e534adf2
8. 0x41faf413efcea5d1c49ae0a8f575a6ecd53e243ff307df2d745db73f6f24e926
9. 0x08a88737b816664aef235c31817dde8188e2804149a5e06ecbb96c3aaaa06dc7
10. 0x4fc1fae4140c19cfaec54fbd600a9585a48800444170471c0a727ee24a157221
11. 0x28b681f66b8813ea88f84e682682d3e566e64f215d6dcc5b3b36b78a97050a02
12. 0xbac6cdbbc8a23e8233870d7aae1d614c0c1fe809d0e40a72ec73dff09341aa56
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af