{
  "meta": {
    "subject": "Roblox group 1019533927",
    "retrieved": "2026-09-09T21:35:34.342Z",
    "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": 1019533927,
    "name": "ÖPNV Berlin Simulator",
    "created": "2026-05-04T13:41:21.077Z",
    "owner_user_id": 8001154093,
    "member_count": 269,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:22.177Z",
    "last_measured": "2026-09-09T19:51:00.951Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:22.176Z",
      "member_count": 220
    },
    {
      "measured_at": "2026-08-13T08:02:39.690Z",
      "member_count": 221
    },
    {
      "measured_at": "2026-08-15T05:50:46.523Z",
      "member_count": 222
    },
    {
      "measured_at": "2026-08-15T17:11:34.021Z",
      "member_count": 224
    },
    {
      "measured_at": "2026-08-16T05:31:20.651Z",
      "member_count": 225
    },
    {
      "measured_at": "2026-08-16T15:41:50.357Z",
      "member_count": 226
    },
    {
      "measured_at": "2026-08-17T17:20:12.290Z",
      "member_count": 227
    },
    {
      "measured_at": "2026-08-18T14:12:14.137Z",
      "member_count": 229
    },
    {
      "measured_at": "2026-08-18T21:51:59.703Z",
      "member_count": 230
    },
    {
      "measured_at": "2026-08-19T11:12:22.378Z",
      "member_count": 231
    },
    {
      "measured_at": "2026-08-20T06:20:56.629Z",
      "member_count": 232
    },
    {
      "measured_at": "2026-08-21T16:41:13.735Z",
      "member_count": 233
    },
    {
      "measured_at": "2026-08-23T06:50:47.560Z",
      "member_count": 234
    },
    {
      "measured_at": "2026-08-23T08:41:50.932Z",
      "member_count": 235
    },
    {
      "measured_at": "2026-08-24T11:30:11.661Z",
      "member_count": 236
    },
    {
      "measured_at": "2026-08-24T17:10:54.508Z",
      "member_count": 237
    },
    {
      "measured_at": "2026-08-24T19:01:53.296Z",
      "member_count": 236
    },
    {
      "measured_at": "2026-08-25T19:52:07.096Z",
      "member_count": 237
    },
    {
      "measured_at": "2026-08-26T15:01:14.921Z",
      "member_count": 238
    },
    {
      "measured_at": "2026-08-26T16:52:01.067Z",
      "member_count": 239
    },
    {
      "measured_at": "2026-08-26T22:40:27.499Z",
      "member_count": 240
    },
    {
      "measured_at": "2026-08-27T17:41:31.015Z",
      "member_count": 241
    },
    {
      "measured_at": "2026-08-27T21:31:23.750Z",
      "member_count": 242
    },
    {
      "measured_at": "2026-08-28T18:31:25.794Z",
      "member_count": 243
    },
    {
      "measured_at": "2026-08-28T22:21:10.952Z",
      "member_count": 244
    },
    {
      "measured_at": "2026-08-30T18:11:51.194Z",
      "member_count": 245
    },
    {
      "measured_at": "2026-08-31T07:32:16.573Z",
      "member_count": 247
    },
    {
      "measured_at": "2026-08-31T17:10:17.068Z",
      "member_count": 248
    },
    {
      "measured_at": "2026-09-03T16:32:18.053Z",
      "member_count": 249
    },
    {
      "measured_at": "2026-09-03T20:21:46.151Z",
      "member_count": 250
    },
    {
      "measured_at": "2026-09-04T13:41:51.313Z",
      "member_count": 251
    },
    {
      "measured_at": "2026-09-04T15:40:42.453Z",
      "member_count": 252
    },
    {
      "measured_at": "2026-09-04T17:31:43.388Z",
      "member_count": 253
    },
    {
      "measured_at": "2026-09-05T12:40:31.925Z",
      "member_count": 255
    },
    {
      "measured_at": "2026-09-05T16:30:21.868Z",
      "member_count": 256
    },
    {
      "measured_at": "2026-09-05T18:21:28.752Z",
      "member_count": 258
    },
    {
      "measured_at": "2026-09-06T09:40:23.788Z",
      "member_count": 259
    },
    {
      "measured_at": "2026-09-06T11:31:23.068Z",
      "member_count": 260
    },
    {
      "measured_at": "2026-09-06T13:40:10.754Z",
      "member_count": 261
    },
    {
      "measured_at": "2026-09-06T15:31:15.961Z",
      "member_count": 262
    },
    {
      "measured_at": "2026-09-07T14:21:55.295Z",
      "member_count": 264
    },
    {
      "measured_at": "2026-09-07T16:20:51.623Z",
      "member_count": 265
    },
    {
      "measured_at": "2026-09-07T18:11:57.500Z",
      "member_count": 266
    },
    {
      "measured_at": "2026-09-07T20:10:36.737Z",
      "member_count": 267
    },
    {
      "measured_at": "2026-09-08T21:00:10.775Z",
      "member_count": 268
    },
    {
      "measured_at": "2026-09-09T16:01:17.043Z",
      "member_count": 269
    }
  ],
  "name_history": [
    {
      "name": "ÖPNV Berlin Simulator",
      "first_seen": "2026-08-10T12:06:22.176Z",
      "last_seen": "2026-09-09T19:51:00.951Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-17T12:27:35.828Z",
      "previous_owner": null,
      "new_owner": 8001154093
    }
  ]
}