Cooper @cooperstoffel123456 #481798446
5 January 2018
account created (per Roblox API)
18 Sept 2026, 02:39
last measured (UTC)
Username record
@cooperstoffel123456 — observed 18 September 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
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3Membership and rank as measured from this user’s public group list.