{
  "meta": {
    "subject": "Roblox group 4115231",
    "retrieved": "2026-09-08T03:29:34.795Z",
    "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": 4115231,
    "name": "JoJo's Bizarre Fan Group!",
    "created": "2018-05-10T19:37:43.340Z",
    "owner_user_id": 111832840,
    "member_count": 5791,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:47:56.998Z",
    "last_measured": "2026-09-08T03:00:48.948Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:47:56.998Z",
      "member_count": 5792
    },
    {
      "measured_at": "2026-08-11T04:10:51.271Z",
      "member_count": 5791
    },
    {
      "measured_at": "2026-08-11T06:02:04.970Z",
      "member_count": 5790
    },
    {
      "measured_at": "2026-08-11T09:49:18.721Z",
      "member_count": 5789
    },
    {
      "measured_at": "2026-08-16T14:40:50.244Z",
      "member_count": 5790
    },
    {
      "measured_at": "2026-08-19T00:50:30.742Z",
      "member_count": 5789
    },
    {
      "measured_at": "2026-08-19T18:55:11.922Z",
      "member_count": 5788
    },
    {
      "measured_at": "2026-08-22T20:21:19.623Z",
      "member_count": 5789
    },
    {
      "measured_at": "2026-08-27T09:41:23.778Z",
      "member_count": 5788
    },
    {
      "measured_at": "2026-08-28T13:50:57.948Z",
      "member_count": 5789
    },
    {
      "measured_at": "2026-09-01T15:10:49.991Z",
      "member_count": 5791
    },
    {
      "measured_at": "2026-09-03T20:01:26.190Z",
      "member_count": 5790
    },
    {
      "measured_at": "2026-09-07T15:31:15.570Z",
      "member_count": 5791
    }
  ],
  "name_history": [
    {
      "name": "JoJo's Bizarre Fan Group!",
      "first_seen": "2026-08-10T11:47:56.998Z",
      "last_seen": "2026-09-08T03:00:48.948Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:46:34.434Z",
      "previous_owner": null,
      "new_owner": 111832840
    }
  ]
}