{
  "meta": {
    "subject": "Roblox group 12792549",
    "retrieved": "2026-10-21T02:50:43.665Z",
    "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": 12792549,
    "name": "Siren head PVP Community!",
    "created": "2021-11-04T19:52:55.943Z",
    "owner_user_id": 105286596,
    "member_count": 10177,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:12:20.627Z",
    "last_measured": "2026-10-21T02:41:37.447Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:12:20.627Z",
      "member_count": 10151
    },
    {
      "measured_at": "2026-08-11T10:42:01.443Z",
      "member_count": 10150
    },
    {
      "measured_at": "2026-08-13T14:11:41.395Z",
      "member_count": 10149
    },
    {
      "measured_at": "2026-08-13T18:11:21.921Z",
      "member_count": 10148
    },
    {
      "measured_at": "2026-08-13T23:21:04.078Z",
      "member_count": 10147
    },
    {
      "measured_at": "2026-08-15T00:32:25.947Z",
      "member_count": 10146
    },
    {
      "measured_at": "2026-08-18T13:02:07.165Z",
      "member_count": 10145
    },
    {
      "measured_at": "2026-08-18T18:40:02.440Z",
      "member_count": 10144
    },
    {
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      "member_count": 10143
    },
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      "measured_at": "2026-09-05T15:11:19.357Z",
      "member_count": 10141
    },
    {
      "measured_at": "2026-09-13T01:01:03.551Z",
      "member_count": 10140
    },
    {
      "measured_at": "2026-09-18T18:21:35.135Z",
      "member_count": 10187
    },
    {
      "measured_at": "2026-09-19T03:52:08.413Z",
      "member_count": 10188
    },
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      "member_count": 10189
    },
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      "member_count": 10188
    },
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      "member_count": 10187
    },
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      "member_count": 10186
    },
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      "member_count": 10185
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      "member_count": 10184
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      "member_count": 10182
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      "member_count": 10183
    },
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      "member_count": 10184
    },
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      "member_count": 10183
    },
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      "member_count": 10182
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      "member_count": 10181
    },
    {
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      "member_count": 10180
    },
    {
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      "member_count": 10181
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  ],
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    {
      "name": "Siren head PVP Community!",
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      "last_seen": "2026-10-21T02:41:37.447Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:45:25.680Z",
      "previous_owner": null,
      "new_owner": 105286596
    }
  ]
}