Evidence row 2271964

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LzXHyz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/815a9fdb-0157-457a-a4ff-5d291a8753a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Sturkano",
  "owner_address": "0x805d36cc375eaf63ac6dc3182e14c5c39fad80e6",
  "raw": {
    "agent_id": "129635",
    "agent_uri": "https://centralcity.ai/a/LzXHyz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sturkano 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/LzXHyz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sturkano",
      "registrations": [
        {
          "agentId": 129635,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/815a9fdb-0157-457a-a4ff-5d291a8753a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LzXHyz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:13:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sturkano 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/LzXHyz"
}

What the leaf hashes

{"body":"7cf2a793e9a4a6278bfa7748fa16eda7271546075475c0a0ec17fc1041b0a206","id":2271964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650419135860,"prev":2271502,"subject":"erc8004:5042:129635","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. 0xc1a94a8cf7694f72d4ce1f857a3746502ed1a9d8c406398c67e3e41828956537
2. 0x50055868f0b265063c750486c78a26e4e9398aa25d7b9d0c8012d392b495d04a
3. 0x0b045767498f987d2cfbef4bd6f36c5c8fe2ead7698bad08714525b1294e51ad
4. 0x06094c5aeab3699d704ab362780955a7f4051b84eae5c0cd02ed85244868b2df
5. 0xb130a567011859a3f1bca4dda0ae876f03c597b7337ceb576b66bad144ceaee8
6. 0xa0faab3b9ccacea3a45c4366b274bc3514006bf8ccb3cb87edbde7dd4cdbf12e
7. 0x2eb19e57996f64ba4a40c82066cbadcce20dd4137da915e4a4fa5034e53ed027
8. 0x82e7e6be1eb49dff2cca6845abfc3d331574047c70fa5a07e9486cb48085fb7e
9. 0x6ae7f14aa2581ebc0670c8b13743a9bdb97bf6bdc871e6ae3c48d23da671073f
10. 0x0b5a471453206668a6eb19f48c05916ee653befcfcd6beffe12601aeabd22372
11. 0x1fa3c6e9243d9ae6c0546a8f2dae78ee6cfe9843f31a4b3bd9431dffa3ae06e7
12. 0x7ad018da9217f00e9553ad7f613d19ec65a84c3a339588527c8b35c90d6567b4
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af