{
  "meta": {
    "subject": "Roblox group 8715643",
    "retrieved": "2026-09-07T09:48:32.139Z",
    "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": 8715643,
    "name": "Advanced Battle",
    "created": "2020-12-23T11:27:57.450Z",
    "owner_user_id": 200774360,
    "member_count": 527,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:17:47.089Z",
    "last_measured": "2026-09-07T08:01:00.804Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:17:47.089Z",
      "member_count": 526
    },
    {
      "measured_at": "2026-08-11T17:00:31.660Z",
      "member_count": 525
    },
    {
      "measured_at": "2026-08-15T14:21:41.561Z",
      "member_count": 524
    },
    {
      "measured_at": "2026-08-18T19:11:04.957Z",
      "member_count": 523
    },
    {
      "measured_at": "2026-08-23T13:50:25.250Z",
      "member_count": 525
    },
    {
      "measured_at": "2026-08-28T23:31:22.746Z",
      "member_count": 526
    },
    {
      "measured_at": "2026-08-31T18:21:16.517Z",
      "member_count": 527
    }
  ],
  "name_history": [
    {
      "name": "Advanced Battle",
      "first_seen": "2026-08-10T12:17:47.089Z",
      "last_seen": "2026-09-07T08:01:00.804Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:46:11.894Z",
      "previous_owner": null,
      "new_owner": 200774360
    }
  ]
}