Jesper @J23CJK #1228330900
1 September 2019
account created (per Roblox API)
31 Aug 2026, 00:59
last measured (UTC)
Username record
@J23CJK — observed 31 August 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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