Evidence row 2283893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LzeWnm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c2a039c-8baf-4e44-94af-5e86e9e96a62/.well-known/agent-card.json"
    ]
  ],
  "name": "Plensani",
  "owner_address": "0x68942d9205b68bc5f1bff1bfa0b83a101caa19ae",
  "raw": {
    "agent_id": "134833",
    "agent_uri": "https://centralcity.ai/a/LzeWnm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plensani 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/LzeWnm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plensani",
      "registrations": [
        {
          "agentId": 134833,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c2a039c-8baf-4e44-94af-5e86e9e96a62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LzeWnm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793655147,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:34:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plensani 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/LzeWnm"
}

What the leaf hashes

{"body":"44cab23e9254dbef928b6cdb9e3d0094e98a9e790c6a28967580d19431b7171e","id":2283893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793655274483714,"prev":null,"subject":"erc8004:5042:134833","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. 0x2c1261857f7401c9864b28be4a2f5a3d9f54a096cd02806d512a0d8496bbbe9d
2. 0x2eddc16deb126befc09ffa609c46f5714ed5f2d990e9b12132fb2b1a0ed7b473
3. 0xaf2b49fd1da4187be640df8f697838bfd82c337457c8f97cb04863835a8fe1eb
4. 0x4bc6c53bbdaccd7c85b2b2689bcd869f53702a57cd223480c9828279c622921a
5. 0xc9d7152f39db72b6d7fbdd8b476605a771c8541a10500e0c137907e0a369f42f
6. 0x309e0471769b50cda89d40b453f174badec1477d7e4439888debde18cab1ab67
7. 0x53f23ee1cc4a477c8735a3278ab1ac6c307febe829cf130fe36d94375fd0db60
8. 0xf7fa9ce31ca077cfe27a9e17adfc58543a319576329630ddd863215db79b22f0
9. 0x14b54440c4bbd1bd1cb90596abf75f8eccdd95ecb6445c366a14673e70e8992c
10. 0x53c3071f18d13d171118575f207dcc0e0f99c2848ed863e8fa1e207ccb7ad292
11. 0xa1ddedb11bf8b4736a850774220a0b3c5e6af936217d0eb946ed607a337e9aff
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af