@Kostonkpm #1237179222
8 September 2019
account created (per Roblox API)
8 Oct 2026, 19:40
last measured (UTC)
Username record
@Kostonkpm — observed 8 October 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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