{
  "meta": {
    "subject": "Roblox group 581089864",
    "retrieved": "2026-10-22T13:06:47.869Z",
    "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": 581089864,
    "name": "誰な共和国",
    "created": "2026-01-06T15:40:31.489Z",
    "owner_user_id": 1872867448,
    "member_count": 1239,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-12T13:11:17.721Z",
    "last_measured": "2026-10-21T19:55:05.280Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-12T13:11:17.720Z",
      "member_count": 712
    },
    {
      "measured_at": "2026-08-14T20:57:46.329Z",
      "member_count": 716
    },
    {
      "measured_at": "2026-08-18T20:31:17.897Z",
      "member_count": 717
    },
    {
      "measured_at": "2026-08-19T15:43:29.683Z",
      "member_count": 720
    },
    {
      "measured_at": "2026-08-25T11:19:34.903Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-08-28T07:04:19.365Z",
      "member_count": 726
    },
    {
      "measured_at": "2026-09-18T06:00:13.665Z",
      "member_count": 745
    },
    {
      "measured_at": "2026-10-08T18:46:49.941Z",
      "member_count": 790
    },
    {
      "measured_at": "2026-10-18T06:00:29.552Z",
      "member_count": 1239
    }
  ],
  "name_history": [
    {
      "name": "誰な共和国",
      "first_seen": "2026-08-12T13:11:17.720Z",
      "last_seen": "2026-10-21T19:55:05.280Z",
      "current": true
    }
  ],
  "ownership_events": []
}