c00lkid @KOSTEREK999 #2676613803
26 June 2021
account created (per Roblox API)
18 Oct 2026, 21:54
last measured (UTC)
Username record
@KOSTEREK999 — observed 18 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.
Groups owned (as measured)
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Also a member of
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322,222Blaqk Magic#13092659 · ✨|Member
245,383Swag modе#12052955 · Lol
61,237NO slenders or copy&pastes!!!#9830284 · Member
27,344dawanie robux dla znaj :>#8424208 · Friend🎉
31kastix group#12205813 · Member
8Membership and rank as measured from this user’s public group list.