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kostis @Kostiskat #284385027

11 April 2017
account created (per Roblox API)
7 Nov 2026, 16:25
last measured (UTC)

Username record

@Kostiskat — observed 7 November 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.

Groups owned (as measured)

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Membership and rank as measured from this user’s public group list.