Sinister mark22 @Robloxian271484125 #1098334185
29 May 2019
account created (per Roblox API)
17 Oct 2026, 18:05
last measured (UTC)
Username record
@Robloxian271484125 — observed 17 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.
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1,331,757Blοx Universe#4914205 · Member
1,301,265[CUSA] United States MiIitary#4219097 · [E1] Private
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1,039,449Retro Dev#5264310 · Member
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893,960PokeCrafterC#32500444 · Member
731,213Cheesy Sausages#8754124 · Cheesy Guy
718,482[TCU] The Computer Union#8513762 · Civilian
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416,176be a planet — official fan group#32075108 · Fan
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404,458The Glorious Robot Army#11872496 · [1] Troop
400,938UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
384,761MorphForge#5130204 · Member
359,291Joint Journey#17221426 · Member
349,206Games from Sadjhj#5460159 · Good Members
286,105The Galactic Empire GRW#5298627 · Recruit
235,071[λ] Half-Life Roleplay#2795144 · HLRP Member
215,930FPE:S#34080336 · Member
201,101The Lost Rim#34051432 · Member
173,086Alex_ander#3729712 · Member
168,751Inc Entertainment#13710456 · Pro Player
157,776Indie Horror RP#16799641 · RPers
145,950@_volt#5580551 · Member
143,074Moonwood Studios#4525406 · Fan
133,454Risk Universalis - Conquest RP#2568175 · Participant
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86,200The Continental War III#34181935 · Fighter
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56,327Elite Studios Development Group#7235809 · Player
53,055Solaria Interactive#16515565 · Community
49,124αlphαᅠᅠ#34071100 · Miembro
42,293Waterloo at home Community#32979394 · Donator
30,533Waterloo at home#11080390 · Supporter
27,489Countryballs Aurora#10608653 · Roleplayer
17,251Kaiju universe#6520714 · Member
14,219Th3 3nd..#6149642 · °~𝑀𝑒𝓂𝒷𝑒𝓇𝓈~° .
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4,381/prelude#6527817 · spirits
1,224SCPF :/ Special Containment Procedures Foundation#6120993 · Security Clearance 2
899,The Soviet Union,#7145304 · Immigrant
328Ongoing Onslaught Force#9647347 · Roblox Citizens
57KINGSTON, ARKNOV#603745558 · Citizens of the UK of Arknov
37Yachtsmen Private Fleet#375101421 · Yachtsmen 2nd Class
26Kingdom Of Sachsen#3982598 · Hauptmann
25soggy experiences#34023282 · member!!1
25Kingdom of Attonia#35475509 · Low rank
20{Kingdom of Sachsen}#15333034 · Landwehr
17{- The British Army -}#13310364 · The poor
15Membership and rank as measured from this user’s public group list.