{
  "meta": {
    "subject": "Roblox group 9128327",
    "retrieved": "2026-10-21T15:19:49.115Z",
    "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": 9128327,
    "name": "Landkreis Birnheim",
    "created": "2021-01-12T14:36:00.167Z",
    "owner_user_id": 199818989,
    "member_count": 1327,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:48:11.506Z",
    "last_measured": "2026-10-21T13:30:49.322Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:48:11.506Z",
      "member_count": 1316
    },
    {
      "measured_at": "2026-08-10T13:15:08.509Z",
      "member_count": 1316
    },
    {
      "measured_at": "2026-08-14T18:01:26.594Z",
      "member_count": 1318
    },
    {
      "measured_at": "2026-08-18T21:40:18.215Z",
      "member_count": 1317
    },
    {
      "measured_at": "2026-08-22T06:28:23.181Z",
      "member_count": 1318
    },
    {
      "measured_at": "2026-08-23T21:50:08.800Z",
      "member_count": 1317
    },
    {
      "measured_at": "2026-08-24T16:50:59.662Z",
      "member_count": 1318
    },
    {
      "measured_at": "2026-08-28T22:01:01.830Z",
      "member_count": 1320
    },
    {
      "measured_at": "2026-08-30T03:33:55.235Z",
      "member_count": 1321
    },
    {
      "measured_at": "2026-09-12T16:21:23.151Z",
      "member_count": 1322
    },
    {
      "measured_at": "2026-09-20T15:11:27.839Z",
      "member_count": 1323
    },
    {
      "measured_at": "2026-09-27T13:02:18.385Z",
      "member_count": 1324
    },
    {
      "measured_at": "2026-10-02T15:11:20.158Z",
      "member_count": 1325
    },
    {
      "measured_at": "2026-10-06T16:22:30.873Z",
      "member_count": 1326
    },
    {
      "measured_at": "2026-10-11T11:00:50.619Z",
      "member_count": 1327
    }
  ],
  "name_history": [
    {
      "name": "Landkreis Birnheim",
      "first_seen": "2026-08-10T11:48:11.506Z",
      "last_seen": "2026-10-21T13:30:49.322Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:15:08.509Z",
      "previous_owner": null,
      "new_owner": 199818989
    }
  ]
}