{
  "meta": {
    "subject": "Roblox group 7315186",
    "retrieved": "2026-09-08T08:04:19.941Z",
    "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": 7315186,
    "name": "(IIRP) Wojsko Polskie",
    "created": "2020-08-04T22:43:50.340Z",
    "owner_user_id": 1550725089,
    "member_count": 280,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:13:18.261Z",
    "last_measured": "2026-09-08T06:21:40.650Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:13:18.261Z",
      "member_count": 195
    },
    {
      "measured_at": "2026-08-10T21:21:48.159Z",
      "member_count": 197
    },
    {
      "measured_at": "2026-08-11T18:21:25.673Z",
      "member_count": 200
    },
    {
      "measured_at": "2026-08-11T20:12:48.231Z",
      "member_count": 204
    },
    {
      "measured_at": "2026-08-11T22:11:05.695Z",
      "member_count": 210
    },
    {
      "measured_at": "2026-08-12T11:31:48.155Z",
      "member_count": 212
    },
    {
      "measured_at": "2026-08-12T17:12:18.634Z",
      "member_count": 214
    },
    {
      "measured_at": "2026-08-13T18:02:48.646Z",
      "member_count": 215
    },
    {
      "measured_at": "2026-08-13T23:43:56.627Z",
      "member_count": 214
    },
    {
      "measured_at": "2026-08-14T09:20:50.678Z",
      "member_count": 216
    },
    {
      "measured_at": "2026-08-16T14:31:50.415Z",
      "member_count": 217
    },
    {
      "measured_at": "2026-08-17T14:10:48.755Z",
      "member_count": 219
    },
    {
      "measured_at": "2026-08-17T19:51:50.288Z",
      "member_count": 222
    },
    {
      "measured_at": "2026-08-18T20:41:00.551Z",
      "member_count": 224
    },
    {
      "measured_at": "2026-08-19T10:01:28.859Z",
      "member_count": 232
    },
    {
      "measured_at": "2026-08-21T17:21:23.872Z",
      "member_count": 234
    },
    {
      "measured_at": "2026-08-22T18:11:03.380Z",
      "member_count": 235
    },
    {
      "measured_at": "2026-08-23T17:01:46.990Z",
      "member_count": 239
    },
    {
      "measured_at": "2026-08-24T23:32:01.918Z",
      "member_count": 240
    },
    {
      "measured_at": "2026-08-25T20:31:59.626Z",
      "member_count": 244
    },
    {
      "measured_at": "2026-08-28T13:30:11.142Z",
      "member_count": 243
    },
    {
      "measured_at": "2026-08-28T17:12:15.358Z",
      "member_count": 250
    },
    {
      "measured_at": "2026-08-28T19:10:54.746Z",
      "member_count": 249
    },
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      "measured_at": "2026-08-31T12:01:22.204Z",
      "member_count": 251
    },
    {
      "measured_at": "2026-08-31T17:42:09.779Z",
      "member_count": 252
    },
    {
      "measured_at": "2026-09-01T22:21:37.191Z",
      "member_count": 256
    },
    {
      "measured_at": "2026-09-03T16:03:20.237Z",
      "member_count": 257
    },
    {
      "measured_at": "2026-09-05T13:21:05.206Z",
      "member_count": 259
    },
    {
      "measured_at": "2026-09-06T00:50:32.193Z",
      "member_count": 260
    },
    {
      "measured_at": "2026-09-06T14:20:49.646Z",
      "member_count": 261
    },
    {
      "measured_at": "2026-09-06T20:01:36.046Z",
      "member_count": 267
    },
    {
      "measured_at": "2026-09-07T17:01:25.650Z",
      "member_count": 277
    },
    {
      "measured_at": "2026-09-07T20:51:11.451Z",
      "member_count": 280
    }
  ],
  "name_history": [
    {
      "name": "(IIRP) Wojsko Polskie",
      "first_seen": "2026-08-10T12:13:18.261Z",
      "last_seen": "2026-09-08T06:21:40.650Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:27:31.654Z",
      "previous_owner": null,
      "new_owner": 1550725089
    }
  ]
}