{
  "meta": {
    "subject": "Roblox group 5338766",
    "retrieved": "2026-09-08T08:55:25.902Z",
    "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": 5338766,
    "name": "Ro-Bio: Breakthrough",
    "created": "2019-12-14T09:09:46.950Z",
    "owner_user_id": 3558164961,
    "member_count": 4743,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:47:56.998Z",
    "last_measured": "2026-09-08T08:50:29.013Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:47:56.998Z",
      "member_count": 4747
    },
    {
      "measured_at": "2026-08-14T00:45:06.883Z",
      "member_count": 4746
    },
    {
      "measured_at": "2026-08-18T17:11:13.395Z",
      "member_count": 4745
    },
    {
      "measured_at": "2026-08-30T17:21:59.742Z",
      "member_count": 4744
    },
    {
      "measured_at": "2026-08-31T16:21:22.706Z",
      "member_count": 4743
    }
  ],
  "name_history": [
    {
      "name": "Ro-Bio: Breakthrough",
      "first_seen": "2026-08-10T11:47:56.998Z",
      "last_seen": "2026-09-08T08:50:29.013Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:02:28.350Z",
      "previous_owner": null,
      "new_owner": 3558164961
    }
  ]
}