{
  "meta": {
    "subject": "Roblox group 2586305",
    "retrieved": "2026-10-18T23:53:53.319Z",
    "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": 2586305,
    "name": "Seattle Grace Hospital",
    "created": "2015-05-24T00:00:23.840Z",
    "owner_user_id": 44018647,
    "member_count": 41637,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:57.398Z",
    "last_measured": "2026-10-18T23:50:33.495Z"
  },
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      "member_count": 41688
    },
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      "member_count": 41687
    },
    {
      "measured_at": "2026-08-14T09:12:31.246Z",
      "member_count": 41686
    },
    {
      "measured_at": "2026-08-14T18:50:04.976Z",
      "member_count": 41685
    },
    {
      "measured_at": "2026-08-15T03:10:52.049Z",
      "member_count": 41684
    },
    {
      "measured_at": "2026-08-15T16:55:10.271Z",
      "member_count": 41683
    },
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      "member_count": 41682
    },
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      "member_count": 41681
    },
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      "member_count": 41680
    },
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      "measured_at": "2026-08-20T08:51:04.574Z",
      "member_count": 41679
    },
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      "member_count": 41678
    },
    {
      "measured_at": "2026-08-22T11:31:53.382Z",
      "member_count": 41677
    },
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      "member_count": 41676
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      "member_count": 41675
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      "member_count": 41674
    },
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      "member_count": 41673
    },
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      "member_count": 41672
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      "member_count": 41671
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      "member_count": 41642
    },
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      "measured_at": "2026-10-17T16:10:05.721Z",
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    },
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      "measured_at": "2026-10-18T03:29:25.506Z",
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    }
  ],
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    {
      "name": "Seattle Grace Hospital",
      "first_seen": "2026-08-10T12:03:57.398Z",
      "last_seen": "2026-10-18T23:50:33.495Z",
      "current": true
    }
  ],
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    {
      "observed_at": "2026-08-10T13:04:57.802Z",
      "previous_owner": null,
      "new_owner": 44018647
    }
  ]
}