{
  "meta": {
    "subject": "Roblox group 871542",
    "retrieved": "2026-09-08T20:43:54.820Z",
    "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": 871542,
    "name": "Alien Survival Official Fan Group",
    "created": "2013-05-28T03:52:59.917Z",
    "owner_user_id": 672832302,
    "member_count": 4137,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:12:36.051Z",
    "last_measured": "2026-09-08T19:31:50.826Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:12:36.051Z",
      "member_count": 4138
    },
    {
      "measured_at": "2026-08-11T10:41:14.226Z",
      "member_count": 4139
    },
    {
      "measured_at": "2026-08-22T04:31:39.397Z",
      "member_count": 4138
    },
    {
      "measured_at": "2026-08-24T19:30:45.732Z",
      "member_count": 4137
    },
    {
      "measured_at": "2026-08-25T10:41:59.469Z",
      "member_count": 4138
    },
    {
      "measured_at": "2026-08-25T16:30:32.271Z",
      "member_count": 4137
    },
    {
      "measured_at": "2026-09-04T02:50:35.214Z",
      "member_count": 4136
    },
    {
      "measured_at": "2026-09-05T01:41:43.875Z",
      "member_count": 4137
    }
  ],
  "name_history": [
    {
      "name": "Alien Survival Official Fan Group",
      "first_seen": "2026-08-10T12:12:36.051Z",
      "last_seen": "2026-09-08T19:31:50.826Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T12:32:25.004Z",
      "previous_owner": null,
      "new_owner": 672832302
    }
  ]
}