Cosmix @CosmiixxHD #257890777
7 March 2017
account created (per Roblox API)
11 Nov 2026, 14:25
last measured (UTC)
Username record
@Batgirliscoolz123 — observed 11 November 2026
@CosmiixxHD — observed 11 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.
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10Membership and rank as measured from this user’s public group list.