{
  "meta": {
    "subject": "Roblox group 33737144",
    "retrieved": "2026-09-08T23:14:29.150Z",
    "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": 33737144,
    "name": "Hallfield Primary School",
    "created": "2024-01-18T20:44:53.930Z",
    "owner_user_id": 1799516634,
    "member_count": 456,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:53.613Z",
    "last_measured": "2026-09-08T22:41:45.097Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:03:53.613Z",
      "member_count": 459
    },
    {
      "measured_at": "2026-08-10T17:55:36.794Z",
      "member_count": 459
    },
    {
      "measured_at": "2026-08-14T14:21:22.468Z",
      "member_count": 460
    },
    {
      "measured_at": "2026-08-14T22:00:43.079Z",
      "member_count": 461
    },
    {
      "measured_at": "2026-08-16T08:20:54.218Z",
      "member_count": 460
    },
    {
      "measured_at": "2026-08-25T19:50:14.675Z",
      "member_count": 459
    },
    {
      "measured_at": "2026-08-31T14:21:38.720Z",
      "member_count": 458
    },
    {
      "measured_at": "2026-09-04T13:32:12.010Z",
      "member_count": 457
    },
    {
      "measured_at": "2026-09-08T18:51:52.670Z",
      "member_count": 456
    }
  ],
  "name_history": [
    {
      "name": "Hallfield Primary School",
      "first_seen": "2026-08-10T12:03:53.613Z",
      "last_seen": "2026-09-08T22:41:45.097Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T17:55:36.794Z",
      "previous_owner": null,
      "new_owner": 1799516634
    }
  ]
}