{
  "meta": {
    "subject": "Roblox group 486016",
    "retrieved": "2026-09-06T08:27:07.097Z",
    "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": 486016,
    "name": "hatsune miku fan club :3",
    "created": "2012-01-20T04:08:29.153Z",
    "owner_user_id": 20869469,
    "member_count": 3482,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:05:52.581Z",
    "last_measured": "2026-09-06T08:24:16.391Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:05:52.581Z",
      "member_count": 3486
    },
    {
      "measured_at": "2026-08-12T09:02:41.438Z",
      "member_count": 3485
    },
    {
      "measured_at": "2026-08-12T14:50:56.067Z",
      "member_count": 3484
    },
    {
      "measured_at": "2026-08-13T11:50:43.907Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-14T10:42:08.111Z",
      "member_count": 3484
    },
    {
      "measured_at": "2026-08-15T17:10:19.634Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-18T00:50:17.440Z",
      "member_count": 3485
    },
    {
      "measured_at": "2026-08-19T20:41:33.929Z",
      "member_count": 3484
    },
    {
      "measured_at": "2026-08-20T23:30:13.261Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-22T15:32:12.011Z",
      "member_count": 3484
    },
    {
      "measured_at": "2026-08-23T05:00:11.707Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-25T11:49:29.027Z",
      "member_count": 3482
    },
    {
      "measured_at": "2026-08-27T08:10:24.349Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-28T19:41:47.376Z",
      "member_count": 3484
    },
    {
      "measured_at": "2026-08-28T22:20:28.254Z",
      "member_count": 3483
    },
    {
      "measured_at": "2026-08-30T08:18:49.590Z",
      "member_count": 3482
    }
  ],
  "name_history": [
    {
      "name": "hatsune miku fan club :3",
      "first_seen": "2026-08-10T12:05:52.581Z",
      "last_seen": "2026-09-06T08:24:16.391Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T12:20:36.815Z",
      "previous_owner": null,
      "new_owner": 20869469
    }
  ]
}