{
  "meta": {
    "subject": "Roblox group 5198592",
    "retrieved": "2026-09-08T14:27:55.166Z",
    "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": 5198592,
    "name": "Ninja Training Simulator",
    "created": "2019-10-01T04:15:40.423Z",
    "owner_user_id": 565602180,
    "member_count": 11754,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:11:35.898Z",
    "last_measured": "2026-09-08T14:15:13.170Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:11:35.898Z",
      "member_count": 11761
    },
    {
      "measured_at": "2026-08-10T13:33:46.988Z",
      "member_count": 11761
    },
    {
      "measured_at": "2026-08-10T17:22:26.174Z",
      "member_count": 11760
    },
    {
      "measured_at": "2026-08-18T12:51:41.502Z",
      "member_count": 11759
    },
    {
      "measured_at": "2026-08-22T15:20:24.650Z",
      "member_count": 11758
    },
    {
      "measured_at": "2026-08-25T00:14:09.064Z",
      "member_count": 11757
    },
    {
      "measured_at": "2026-08-25T23:55:03.822Z",
      "member_count": 11758
    },
    {
      "measured_at": "2026-08-28T09:40:07.602Z",
      "member_count": 11757
    },
    {
      "measured_at": "2026-08-30T18:30:55.503Z",
      "member_count": 11756
    },
    {
      "measured_at": "2026-09-03T16:21:57.481Z",
      "member_count": 11755
    },
    {
      "measured_at": "2026-09-04T21:11:28.183Z",
      "member_count": 11754
    }
  ],
  "name_history": [
    {
      "name": "Ninja Training Simulator",
      "first_seen": "2026-08-10T12:11:35.898Z",
      "last_seen": "2026-09-08T14:15:13.170Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:33:46.988Z",
      "previous_owner": null,
      "new_owner": 565602180
    }
  ]
}