Evidence row 2022626

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wpc0Wm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa14eb22-b284-4465-b873-c0bf1fde97ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Klarlus",
  "owner_address": "0x893e7214cd28dafce9783aa7dfe004bb335745df",
  "raw": {
    "agent_id": "44112",
    "agent_uri": "https://centralcity.ai/a/wpc0Wm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klarlus 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/wpc0Wm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klarlus",
      "registrations": [
        {
          "agentId": 44112,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa14eb22-b284-4465-b873-c0bf1fde97ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wpc0Wm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793580500,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:53:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klarlus 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/wpc0Wm"
}

What the leaf hashes

{"body":"4c42c10c47b967e5273abd777090c626f898856bd375500ea4f3a9cea2723896","id":2022626,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580792793962,"prev":2022277,"subject":"erc8004:5042:44112","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. 0x300fa73abec1ff9e7191c5b503106ff51e561dc1e15668951bfe5d6609bc609a
2. 0xee9565210e0f98a520691a2a6202986794ac9f3e6f4e7c04b690fcd1f9146579
3. 0xddac80f0110da57a5e253df0daeabaa8402ded5394e11686fd886714727dc335
4. 0xb7b24e9db802a4ed06c3eceb008a3514890b59cdd71a01a179cc318875b555e7
5. 0x706c1b40ca25125d311d2227fbabd467dd69edcf7c99f3f92f455c07f6c8cc1b
6. 0xd2ad9b9fb30ff2d7153263835da9820d90e004b1cc6fbfff70fcf7f49151cfa1
7. 0xef0600beeb961f47d63820097fcb8f504831bcf50891f464dff332e62d876c37
8. 0x6bd1af627bca95654106e26da0f2ca96d2502233928905477ead286e69372f88
9. 0x0add03ccd5bac55693b860b4d6227d13a887eecaaf8b594e27e26c397e740462
10. 0x44e2b9e750a47da2a4c13ede07cc76f9bc07983895114cb8bdb9f4ddd945f45e
11. 0x83c0ab9422938edcaf9291b4dba948045692c513a3441ef196db65d0072a3fce
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af