Evidence row 2727009

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jiBTUV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e67faf62-f889-483b-8496-f77afb531e84/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuvis",
  "owner_address": "0x0b72b5958ac3f94cb7194b5c27c6ea8ea902849c",
  "raw": {
    "agent_id": "211020",
    "agent_uri": "https://centralcity.ai/a/jiBTUV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuvis 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/jiBTUV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuvis",
      "registrations": [
        {
          "agentId": 211020,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e67faf62-f889-483b-8496-f77afb531e84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jiBTUV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793747751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuvis 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/jiBTUV"
}

What the leaf hashes

{"body":"8e5ab3b9d2d98033a50a8bf2b31ae4c6486dfd6ab3d4f2c28171ecac2fc4c50e","id":2727009,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747996087697,"prev":null,"subject":"erc8004:5042:211020","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xe3b5d8121f8ba24d5b9c17c00fd92f9c3c62e6a59b4cdcbfc548a08c33437164
2. 0x51b037bf1a706608b6da1768e14bd6f5ad6200d34f624d4920a25eb8dac0a9ab
3. 0x44b66fd7811c488b759e0d1727ff388be4f33bf8369bcbe71b6cc009bd2eea8e
4. 0xc87aa6840ba879cd6898f770395c8686b8e7eef1fcc1ab2dd9183baf3aca42a5
5. 0x3776d9d145f8ec4f0b75daf82febbb0516e4632343b5ecf67ff9cf421db2880b
6. 0x77f4a59f338ffc6c54e77a4eddf8e16570bc38188f7c24f39aa91cd557367172
7. 0x7deebc21f74b36e3dd0d557ce2b24ecb13fa636c271731e32db17f4e435ffa04
8. 0xc3b70e10932bb9e599c37999bd554534bbd673898bdf7aa1fd6075c4deb3352d
9. 0x8c323694ed2ecee069442dd4a72111b2b64f8338294f6e0cf0629e96d3b66efc
10. 0xd11ee29667f9f22ba185f4a80d669584ec742780c04910dec481346c65e2d0f0
11. 0x57b4f06a323d863c0aef416f5e515aef5ce3318a3b7bc6ea6861540f1ec6bdbc
12. 0x1e85eeff0090594fef36f580ea962087ff11dab20e05da2522c264c55fc70b6f
13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7