{
  "meta": {
    "subject": "Roblox group 561",
    "retrieved": "2026-08-24T09:30:06.661Z",
    "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": 561,
    "name": "Aperture Science",
    "created": "2009-07-30T08:18:18.827Z",
    "owner_user_id": 48783,
    "member_count": 1240,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T10:51:49.709Z",
    "last_measured": "2026-08-24T07:12:39.610Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T14:00:21.471Z",
      "member_count": 1239
    },
    {
      "measured_at": "2026-08-11T12:15:35.181Z",
      "member_count": 1238
    },
    {
      "measured_at": "2026-08-14T21:42:52.348Z",
      "member_count": 1240
    },
    {
      "measured_at": "2026-08-18T00:37:11.369Z",
      "member_count": 1241
    },
    {
      "measured_at": "2026-08-19T05:23:44.934Z",
      "member_count": 1242
    },
    {
      "measured_at": "2026-08-20T00:49:04.074Z",
      "member_count": 1241
    },
    {
      "measured_at": "2026-08-23T17:23:21.604Z",
      "member_count": 1240
    }
  ],
  "name_history": [
    {
      "name": "Aperture Science",
      "first_seen": "2026-08-10T10:51:47.646Z",
      "last_seen": "2026-08-24T07:12:39.610Z",
      "current": true
    }
  ],
  "ownership_events": []
}