{
  "meta": {
    "subject": "Roblox group 12175030",
    "retrieved": "2026-10-19T14:58:48.731Z",
    "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": 12175030,
    "name": "ヤ T1",
    "created": "2021-09-05T10:35:31.813Z",
    "owner_user_id": 310766988,
    "member_count": 1163,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:36:25.855Z",
    "last_measured": "2026-10-19T14:14:04.591Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T17:41:24.127Z",
      "member_count": 1166
    },
    {
      "measured_at": "2026-09-06T00:28:58.160Z",
      "member_count": 1165
    },
    {
      "measured_at": "2026-09-15T07:09:50.211Z",
      "member_count": 1164
    },
    {
      "measured_at": "2026-09-17T17:22:33.192Z",
      "member_count": 1163
    },
    {
      "measured_at": "2026-09-22T12:18:04.833Z",
      "member_count": 1164
    },
    {
      "measured_at": "2026-09-26T22:44:01.770Z",
      "member_count": 1163
    }
  ],
  "name_history": [
    {
      "name": "ヤ T1",
      "first_seen": "2026-08-10T15:36:11.164Z",
      "last_seen": "2026-10-19T14:14:04.591Z",
      "current": true
    }
  ],
  "ownership_events": []
}