{
  "meta": {
    "subject": "Roblox group 931978561",
    "retrieved": "2026-10-16T12:40:20.430Z",
    "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": 931978561,
    "name": "Học Viện CSND",
    "created": "2025-09-02T04:56:31.866Z",
    "owner_user_id": 11427988933,
    "member_count": 683,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T09:59:10.882Z",
    "last_measured": "2026-10-06T14:04:02.556Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T09:59:10.881Z",
      "member_count": 682
    },
    {
      "measured_at": "2026-08-13T14:27:46.592Z",
      "member_count": 683
    },
    {
      "measured_at": "2026-09-02T21:26:17.663Z",
      "member_count": 683
    }
  ],
  "name_history": [
    {
      "name": "Học Viện CSND",
      "first_seen": "2026-08-11T09:59:10.881Z",
      "last_seen": "2026-10-06T14:04:02.556Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-09-02T21:26:17.663Z",
      "previous_owner": 10521646714,
      "new_owner": 11427988933
    }
  ]
}