{
  "meta": {
    "subject": "Roblox group 5379587",
    "retrieved": "2026-09-09T00:35:31.488Z",
    "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": 5379587,
    "name": "Sponge Legion!",
    "created": "2019-12-25T00:10:48.240Z",
    "owner_user_id": 821085217,
    "member_count": 3618,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:03.324Z",
    "last_measured": "2026-09-09T00:25:13.085Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:03.324Z",
      "member_count": 3623
    },
    {
      "measured_at": "2026-08-10T19:40:08.162Z",
      "member_count": 3624
    },
    {
      "measured_at": "2026-08-12T03:22:43.019Z",
      "member_count": 3623
    },
    {
      "measured_at": "2026-08-12T05:18:22.303Z",
      "member_count": 3622
    },
    {
      "measured_at": "2026-08-12T09:42:47.641Z",
      "member_count": 3623
    },
    {
      "measured_at": "2026-08-12T18:12:52.353Z",
      "member_count": 3622
    },
    {
      "measured_at": "2026-08-13T01:02:03.575Z",
      "member_count": 3621
    },
    {
      "measured_at": "2026-08-16T07:31:57.999Z",
      "member_count": 3620
    },
    {
      "measured_at": "2026-08-16T15:51:17.242Z",
      "member_count": 3621
    },
    {
      "measured_at": "2026-08-18T06:51:43.401Z",
      "member_count": 3620
    },
    {
      "measured_at": "2026-08-19T09:41:15.741Z",
      "member_count": 3621
    },
    {
      "measured_at": "2026-08-23T01:51:24.078Z",
      "member_count": 3620
    },
    {
      "measured_at": "2026-08-29T00:41:19.930Z",
      "member_count": 3619
    },
    {
      "measured_at": "2026-08-30T15:11:36.125Z",
      "member_count": 3620
    },
    {
      "measured_at": "2026-09-01T03:10:12.504Z",
      "member_count": 3619
    },
    {
      "measured_at": "2026-09-08T12:11:43.312Z",
      "member_count": 3618
    }
  ],
  "name_history": [
    {
      "name": "Sponge Legion!",
      "first_seen": "2026-08-10T12:06:03.324Z",
      "last_seen": "2026-09-09T00:25:13.085Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:03:02.658Z",
      "previous_owner": null,
      "new_owner": 821085217
    }
  ]
}