Evidence row 2193606

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BqmLqZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d642fd47-9183-4808-9e03-48784870ddd0/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauvler",
  "owner_address": "0xd1ebd5f46225c07c55f78978d2603d4dece0ddde",
  "raw": {
    "agent_id": "122591",
    "agent_uri": "https://centralcity.ai/a/BqmLqZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauvler 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/BqmLqZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauvler",
      "registrations": [
        {
          "agentId": 122591,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d642fd47-9183-4808-9e03-48784870ddd0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BqmLqZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644766,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:43:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauvler 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/BqmLqZ"
}

What the leaf hashes

{"body":"2c69224dc5007b02a184cb73a7bdb04ee792b43375808cb0a4979428f714923c","id":2193606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644981309828,"prev":null,"subject":"erc8004:5042:122591","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. 0x1291994f7f67741db39c68cf227b9d5ca1a21c9b5561797defe628c5b03b0196
2. 0x38022004331b14968c7c11a9b09171a2bae62c54499f515cfbb2cd3cd203efa4
3. 0x3971a3352e942d4c12b23b3d77284a74b89e99bcdb8de730e0c3a1f908062666
4. 0xfd2e46b1a55ff6c3336c50ed49a825ba82d00f44a499a04f4fd9aa1570f9f464
5. 0xab02ca84a5e3b2ce6bc289767fbd6f765cbe3fe6d246279af3f09411fe7a7384
6. 0x749c68320fed1fc26b5c7273b39c194644842382f894fb018e0bf516ddd8ebe4
7. 0x90479a2afecc341f72dd9793fa80700d4e72e2fc2bb638ce365fd406bf9c2492
8. 0x2047ef36b9bda293d9ab15b7b6de822225c11a91072174b391d0819071ae9530
9. 0x3e65b6e7dc67404c95551081ef0b6e2ad99107a1cc0d0de62871dcb7a6829b39
10. 0xa6093abf2ee2c0ff8bf1ce3b8af3686f54c272d2acd06653c1994bd1886a3bab
11. 0xa5811a0b89dd1221b6a020c2b4a6a7361cdbabfb7df683848ebfb0ea27be86af
12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af