{
  "meta": {
    "subject": "Roblox group 6442889",
    "retrieved": "2026-09-07T22:48:46.804Z",
    "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": 6442889,
    "name": "머더미스테리 한국 - MMK",
    "created": "2020-05-25T15:05:33.500Z",
    "owner_user_id": 1650183260,
    "member_count": 13348,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:16:33.711Z",
    "last_measured": "2026-09-07T21:24:59.342Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T23:11:37.935Z",
      "member_count": 13356
    },
    {
      "measured_at": "2026-08-13T20:57:55.343Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-14T01:51:55.215Z",
      "member_count": 13356
    },
    {
      "measured_at": "2026-08-14T14:37:03.730Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-14T18:20:53.976Z",
      "member_count": 13354
    },
    {
      "measured_at": "2026-08-15T17:29:03.209Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-16T07:23:38.127Z",
      "member_count": 13354
    },
    {
      "measured_at": "2026-08-18T14:11:50.914Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-18T23:04:00.257Z",
      "member_count": 13356
    },
    {
      "measured_at": "2026-08-19T01:51:54.317Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-20T18:15:24.609Z",
      "member_count": 13354
    },
    {
      "measured_at": "2026-08-21T17:05:01.365Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-23T02:09:30.448Z",
      "member_count": 13356
    },
    {
      "measured_at": "2026-08-23T10:59:23.627Z",
      "member_count": 13355
    },
    {
      "measured_at": "2026-08-26T10:03:32.705Z",
      "member_count": 13354
    },
    {
      "measured_at": "2026-08-28T11:51:41.228Z",
      "member_count": 13353
    },
    {
      "measured_at": "2026-08-28T20:34:38.883Z",
      "member_count": 13352
    },
    {
      "measured_at": "2026-08-29T16:07:18.026Z",
      "member_count": 13351
    },
    {
      "measured_at": "2026-08-31T06:24:27.287Z",
      "member_count": 13352
    },
    {
      "measured_at": "2026-09-02T21:34:06.818Z",
      "member_count": 13351
    },
    {
      "measured_at": "2026-09-05T22:52:30.816Z",
      "member_count": 13350
    },
    {
      "measured_at": "2026-09-06T04:59:06.917Z",
      "member_count": 13349
    },
    {
      "measured_at": "2026-09-07T17:24:43.128Z",
      "member_count": 13348
    }
  ],
  "name_history": [
    {
      "name": "머더미스테리 한국 - MMK",
      "first_seen": "2026-08-10T14:16:24.881Z",
      "last_seen": "2026-09-07T21:24:59.342Z",
      "current": true
    }
  ],
  "ownership_events": []
}