{
  "meta": {
    "subject": "Roblox group 12603853",
    "retrieved": "2026-10-18T07:53:12.468Z",
    "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": 12603853,
    "name": "SEA Attack Force",
    "created": "2021-10-14T18:50:29.797Z",
    "owner_user_id": 881363362,
    "member_count": 2493,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:46.434Z",
    "last_measured": "2026-10-18T07:10:19.398Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:46.434Z",
      "member_count": 2482
    },
    {
      "measured_at": "2026-08-13T08:03:09.299Z",
      "member_count": 2481
    },
    {
      "measured_at": "2026-08-15T19:11:02.741Z",
      "member_count": 2482
    },
    {
      "measured_at": "2026-08-16T13:51:15.466Z",
      "member_count": 2483
    },
    {
      "measured_at": "2026-08-19T09:31:21.535Z",
      "member_count": 2484
    },
    {
      "measured_at": "2026-08-19T19:10:22.673Z",
      "member_count": 2483
    },
    {
      "measured_at": "2026-08-22T17:41:21.379Z",
      "member_count": 2485
    },
    {
      "measured_at": "2026-08-22T20:37:11.288Z",
      "member_count": 2486
    },
    {
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      "member_count": 2487
    },
    {
      "measured_at": "2026-08-25T15:35:12.660Z",
      "member_count": 2486
    },
    {
      "measured_at": "2026-08-27T00:41:20.144Z",
      "member_count": 2487
    },
    {
      "measured_at": "2026-08-28T05:21:00.207Z",
      "member_count": 2488
    },
    {
      "measured_at": "2026-08-29T02:20:44.026Z",
      "member_count": 2487
    },
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      "measured_at": "2026-08-29T17:32:08.768Z",
      "member_count": 2488
    },
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      "member_count": 2487
    },
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      "member_count": 2488
    },
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      "member_count": 2489
    },
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      "member_count": 2490
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      "member_count": 2489
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      "member_count": 2488
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    },
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    },
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    },
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      "member_count": 2490
    },
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      "member_count": 2491
    },
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    },
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      "member_count": 2496
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      "member_count": 2497
    },
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      "member_count": 2498
    },
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      "measured_at": "2026-10-01T10:20:57.329Z",
      "member_count": 2499
    },
    {
      "measured_at": "2026-10-03T21:30:40.405Z",
      "member_count": 2500
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    {
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      "member_count": 2496
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    },
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      "measured_at": "2026-10-16T22:41:37.614Z",
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    }
  ],
  "name_history": [
    {
      "name": "SEA Attack Force",
      "first_seen": "2026-08-10T12:06:46.434Z",
      "last_seen": "2026-10-18T07:10:19.398Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:43:13.105Z",
      "previous_owner": null,
      "new_owner": 881363362
    }
  ]
}