{
  "meta": {
    "subject": "Roblox group 643783291",
    "retrieved": "2026-09-09T07:52:50.462Z",
    "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": 643783291,
    "name": "Valkyria メ",
    "created": "2026-08-02T14:23:25.650Z",
    "owner_user_id": 5458241730,
    "member_count": 106,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-14T07:54:29.478Z",
    "last_measured": "2026-09-09T01:44:53.528Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-16T22:18:19.632Z",
      "member_count": 54
    },
    {
      "measured_at": "2026-08-20T08:29:41.893Z",
      "member_count": 58
    },
    {
      "measured_at": "2026-08-27T00:41:43.414Z",
      "member_count": 89
    },
    {
      "measured_at": "2026-08-30T08:56:16.900Z",
      "member_count": 92
    },
    {
      "measured_at": "2026-08-30T16:40:51.685Z",
      "member_count": 97
    },
    {
      "measured_at": "2026-09-01T14:57:57.837Z",
      "member_count": 101
    },
    {
      "measured_at": "2026-09-03T19:01:44.600Z",
      "member_count": 103
    },
    {
      "measured_at": "2026-09-06T20:46:46.044Z",
      "member_count": 106
    }
  ],
  "name_history": [
    {
      "name": "Valkyria メ",
      "first_seen": "2026-08-27T00:41:43.414Z",
      "last_seen": "2026-09-09T01:44:53.528Z",
      "current": true
    },
    {
      "name": "Promethiumメ",
      "first_seen": "2026-08-14T07:54:19.205Z",
      "last_seen": "2026-08-27T00:41:43.414Z",
      "current": false
    }
  ],
  "ownership_events": []
}