{
  "meta": {
    "subject": "Roblox group 945076379",
    "retrieved": "2026-09-09T21:54:30.594Z",
    "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": 945076379,
    "name": "89のコミュニティ(2025年6月21日創立)",
    "created": "2025-06-21T11:45:33.610Z",
    "owner_user_id": 5550244994,
    "member_count": 154,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T07:16:46.574Z",
    "last_measured": "2026-09-06T21:59:25.844Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T07:16:46.573Z",
      "member_count": 136
    },
    {
      "measured_at": "2026-08-13T12:28:07.559Z",
      "member_count": 135
    },
    {
      "measured_at": "2026-08-19T19:31:55.295Z",
      "member_count": 136
    },
    {
      "measured_at": "2026-08-20T02:03:19.257Z",
      "member_count": 138
    },
    {
      "measured_at": "2026-08-20T17:20:56.305Z",
      "member_count": 140
    },
    {
      "measured_at": "2026-08-23T18:22:37.228Z",
      "member_count": 141
    },
    {
      "measured_at": "2026-08-24T14:01:46.987Z",
      "member_count": 142
    },
    {
      "measured_at": "2026-08-28T06:11:36.794Z",
      "member_count": 145
    },
    {
      "measured_at": "2026-08-29T10:05:06.568Z",
      "member_count": 146
    },
    {
      "measured_at": "2026-08-30T16:50:53.079Z",
      "member_count": 147
    },
    {
      "measured_at": "2026-09-01T15:07:20.186Z",
      "member_count": 148
    },
    {
      "measured_at": "2026-09-06T21:59:25.844Z",
      "member_count": 154
    }
  ],
  "name_history": [
    {
      "name": "89のコミュニティ(2025年6月21日創立)",
      "first_seen": "2026-08-11T07:16:46.573Z",
      "last_seen": "2026-09-06T21:59:25.844Z",
      "current": true
    }
  ],
  "ownership_events": []
}