{
  "meta": {
    "subject": "Roblox group 40539754",
    "retrieved": "2026-09-06T07:54:23.354Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 40539754,
    "name": "Korea Daegu Metro Simulator { 한국 대구 지하철 시뮬레이터 }",
    "created": "2026-01-09T16:26:23.023Z",
    "owner_user_id": 2617548885,
    "member_count": 574,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T20:26:43.438Z",
    "last_measured": "2026-08-31T22:17:53.412Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T01:24:50.009Z",
      "member_count": 563
    },
    {
      "measured_at": "2026-08-11T18:04:32.580Z",
      "member_count": 564
    },
    {
      "measured_at": "2026-08-13T14:11:04.324Z",
      "member_count": 565
    },
    {
      "measured_at": "2026-08-15T09:22:37.980Z",
      "member_count": 568
    },
    {
      "measured_at": "2026-08-17T10:44:29.175Z",
      "member_count": 570
    },
    {
      "measured_at": "2026-08-19T10:31:58.690Z",
      "member_count": 571
    },
    {
      "measured_at": "2026-08-20T15:33:48.763Z",
      "member_count": 574
    },
    {
      "measured_at": "2026-08-20T21:11:44.482Z",
      "member_count": 575
    },
    {
      "measured_at": "2026-08-22T15:20:50.851Z",
      "member_count": 573
    },
    {
      "measured_at": "2026-08-24T23:52:35.429Z",
      "member_count": 574
    }
  ],
  "name_history": [
    {
      "name": "Korea Daegu Metro Simulator { 한국 대구 지하철 시뮬레이터 }",
      "first_seen": "2026-08-10T20:26:32.739Z",
      "last_seen": "2026-08-31T22:17:53.412Z",
      "current": true
    }
  ],
  "ownership_events": []
}