{
  "meta": {
    "subject": "Roblox group 501628935",
    "retrieved": "2026-10-21T13:56:28.501Z",
    "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": 501628935,
    "name": "13TH Core",
    "created": "2025-12-21T02:06:34.102Z",
    "owner_user_id": 9184841277,
    "member_count": 3339,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:21:01.772Z",
    "last_measured": "2026-10-21T04:22:16.528Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T16:21:01.772Z",
      "member_count": 3300
    },
    {
      "measured_at": "2026-08-10T18:31:25.906Z",
      "member_count": 3301
    },
    {
      "measured_at": "2026-08-15T08:30:23.525Z",
      "member_count": 3303
    },
    {
      "measured_at": "2026-08-20T07:16:59.149Z",
      "member_count": 3304
    },
    {
      "measured_at": "2026-08-20T21:04:28.854Z",
      "member_count": 3305
    },
    {
      "measured_at": "2026-08-21T18:18:27.840Z",
      "member_count": 3304
    },
    {
      "measured_at": "2026-08-24T06:34:15.606Z",
      "member_count": 3307
    },
    {
      "measured_at": "2026-08-27T12:08:50.573Z",
      "member_count": 3304
    },
    {
      "measured_at": "2026-08-29T19:32:53.249Z",
      "member_count": 3306
    },
    {
      "measured_at": "2026-09-05T19:40:02.330Z",
      "member_count": 3311
    },
    {
      "measured_at": "2026-09-14T01:30:02.628Z",
      "member_count": 3314
    },
    {
      "measured_at": "2026-09-15T18:06:11.492Z",
      "member_count": 3315
    },
    {
      "measured_at": "2026-09-22T18:10:33.123Z",
      "member_count": 3316
    },
    {
      "measured_at": "2026-09-30T12:20:03.319Z",
      "member_count": 3323
    },
    {
      "measured_at": "2026-10-07T13:10:02.441Z",
      "member_count": 3327
    },
    {
      "measured_at": "2026-10-14T08:31:09.435Z",
      "member_count": 3332
    },
    {
      "measured_at": "2026-10-18T01:59:23.643Z",
      "member_count": 3333
    },
    {
      "measured_at": "2026-10-21T04:22:16.528Z",
      "member_count": 3339
    }
  ],
  "name_history": [
    {
      "name": "13TH Core",
      "first_seen": "2026-08-10T16:21:01.772Z",
      "last_seen": "2026-10-21T04:22:16.528Z",
      "current": true
    }
  ],
  "ownership_events": []
}