{
  "meta": {
    "subject": "Roblox group 13359775",
    "retrieved": "2026-10-18T14:25:15.917Z",
    "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": 13359775,
    "name": "[SBO:R] Celestial Cosmos",
    "created": "2021-12-25T07:21:44.190Z",
    "owner_user_id": 550612747,
    "member_count": 2799,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:53:03.500Z",
    "last_measured": "2026-10-18T13:41:10.689Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:53:03.500Z",
      "member_count": 2814
    },
    {
      "measured_at": "2026-08-13T00:01:46.651Z",
      "member_count": 2812
    },
    {
      "measured_at": "2026-08-25T19:31:20.883Z",
      "member_count": 2811
    },
    {
      "measured_at": "2026-09-11T17:30:37.679Z",
      "member_count": 2810
    },
    {
      "measured_at": "2026-09-18T23:10:24.780Z",
      "member_count": 2809
    },
    {
      "measured_at": "2026-09-26T22:21:35.855Z",
      "member_count": 2808
    },
    {
      "measured_at": "2026-09-27T00:41:49.196Z",
      "member_count": 2807
    },
    {
      "measured_at": "2026-09-29T19:10:17.414Z",
      "member_count": 2806
    },
    {
      "measured_at": "2026-10-03T01:21:41.886Z",
      "member_count": 2805
    },
    {
      "measured_at": "2026-10-03T22:21:37.417Z",
      "member_count": 2804
    },
    {
      "measured_at": "2026-10-09T10:01:11.669Z",
      "member_count": 2803
    },
    {
      "measured_at": "2026-10-11T05:51:58.267Z",
      "member_count": 2802
    },
    {
      "measured_at": "2026-10-11T19:20:04.666Z",
      "member_count": 2801
    },
    {
      "measured_at": "2026-10-17T12:40:49.015Z",
      "member_count": 2800
    },
    {
      "measured_at": "2026-10-18T07:41:50.760Z",
      "member_count": 2799
    }
  ],
  "name_history": [
    {
      "name": "[SBO:R] Celestial Cosmos",
      "first_seen": "2026-08-10T11:53:03.500Z",
      "last_seen": "2026-10-18T13:41:10.689Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:53:46.675Z",
      "previous_owner": null,
      "new_owner": 550612747
    }
  ]
}