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@kostsssssss

@kostsssssss #1334345664

6
followers (as measured)
26 November 2019
account created (per Roblox API)
8 Sept 2026, 06:57
last measured (UTC)

Username record

@kostsssssss — observed 8 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.

Groups owned (as measured)

[SCPF] - II - SECURE. CONTAIN. PROTECT.#15096834
15

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

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KizmoTek Studio#3115970 · Community Member
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Paradoxum Games#4914494 · Player
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Hexagon Development Community#5693735 · Member
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Pilot Training Club#2794513 · Cargo Pilots
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USSF - United States Special Forces#22025 · [5] Sergeant
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DevvGames#4856485 · Member
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Kypher Studios#3797636 · Member
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RC Park#15183246 · Pilots
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Airplane Interactive#9525960 · Pilots
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Fat Whale Games#4920885 · Whale
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Rats United#5948630 · Soldier
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Schwifty Studios#3642592 · Fans
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Nightmare Industries#2930838 · Fan
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Stateview Correctional Facility. ∞#5025380 · Corrections Officer
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Tower Defense X#14733518 · fan :d
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CTStudio#9482918 · Supporters
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MiniToon's Ship#7706298 · Supporter
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Stepford County Railway#3620943 · [TD] Trainee Driver
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Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
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Quarantine Roleplay Community#6448240 · Community Member
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[What A Game]#33028790 · Member
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PANTSIR DevTeam#12609204 · 〘💬〙Community Member
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Quantum Science Inc.#2847031 · Employee
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[:] Nova Corporation#4965800 · Class - B
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TenuousFlea Universe#4814485 · Supporters
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Twisted Official#4812298 · Fan
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Moonstone Games#8918098 · Member
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Check It Containment Corporation#6016348 · Level 0 Janitor
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SCPF || Special Containment Procedures Foundation#3069549 · Level 1
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Maritime Roleplay Community#3297339 · (I) Roleplayer
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Chaotic Tranquility#4359670 · Chaos Causers 🌲
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Epic MP Team#13818800 · Member
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Plasma Inc.#4192306 · Member
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SCP: Site Roleplay Community#2935212 · Group Member
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Aimlabs Official#10620626 · Member
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Empire Clash Community#13025287 · Beta Tester
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[SCPF - Special Containment Procedures Foundation]#4606577 · Class D
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Sacrifice Lab#4791770 · 🕹Member
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Pinewood Emergency Team#2593707 · Rescue Hero
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SCP:F ~ Special Containment Procedures Foundation#4743750 · [Level - 1]
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Apple Sandwich#7695844 · Member
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The Red Lake#7918368 · Member
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Wonder Works Collab#10725909 · Member
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[PET] Hazmat Team#4246813 · Hazmat Trainee
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Mash'Em Studios#13256613 · D-Class
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Zeta Medical Corporation#5763193 · Community Fan
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Top Giun#32966202 · Member
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Pinewood Builders Aerospace#926624 · Member
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MRD lndustries#15480742 · MRD | Group Member
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Conor3D's Community#2593797 · Fans
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Proto's Games#5523417 · Member
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SCP: Anomaly Breach 2#8564251 · Class-D (Member)
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Western Army**#6474323 · Recruit
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SCP-F ︱Special Containment Procedures Foundation#6650179 · Security Class 0
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Boreal Builders#8108292 · Member
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Boreal Builders Security Team#11634638 · Private
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Boreal Builders Research Team#11636013 · Intern
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Special Containment Facilities.#5500300 · [Level-1]
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MetaMethod#11249862 · Member
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[:] Red Wolves#5144434 · [ E-2 ] Private
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The WikiaColors Group#6516408 · Member
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Stateview County Jail Corp.#14426155 · Inmate
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Ground Component#9114194 · Public
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New Game+#15545881 · Supporter
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Olympus Interactive#16451883 · Fan
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SCP: Site NEXUS Community#11790061 · Roleplayers
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SCPF: THETA#4602493 · Security Level 0
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SwissCheese912 Community#9049872 · Member
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Black Mountainside#4583898 · Unassigned
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/scarss#635868120 · メMembers
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Zeta Security Services | "The Guardians"#9571207 · Watchman
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SCP | Site 32#15679829 · Class - D
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Unusuаl Incіdents Unіt#11300159 · [Unit Cadet]
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Zsinj's Empire.#34830464 · ZE | Member
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SCP | Special Forces#10149933 · Test subject
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Emirates [PTFS]#16717312 · EM | Passenger
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Site-624#14300910 · Allied Directors
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Site-Hammer#14335191 · Allied Directors
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[rUSA]United States of America#14802486 · Civilian
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라카하 디펜스 시뮬레이터#9732699 · 라카웃
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SCT | S.F#33133247 · Warrant Officer
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Parawatch S.C.P#14398069 · Leutnant (Captain of Elite)
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The Roblox Shopping Group#7608091 · Director
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SCPF Site-140 UIU| Unusual Incidents Unit#11801748 · uiu hazmat team
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[:] Uproar#11327724 · Bandit
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대한민국 육군 || ROKA#11809359 · [상등병] Corporal
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The Roblox shopping group (The Secondary Group)#14555839 · Store Executives
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Membership and rank as measured from this user’s public group list.