Kostadimi @kostadimi #445555327
22 November 2017
account created (per Roblox API)
18 Sept 2026, 13:46
last measured (UTC)
Username record
@kostadimi — 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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