masteryutubec @Masteryutubec #1491730629

6 March 2020

account created (per Roblox API)

18 Oct 2026, 12:22

last measured (UTC)

Username record

@Masteryutubec — 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)

Duchy of Hol-Stein#13566252

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The United States Marine Corpsᅠᅠᅠ#5655676 · [E2] Private First Class

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Saber Unbound#211923618 · [🍀] Players

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Naval Roleplay Community#3534363 · Enlisted

Empire Frаnçаis#5610765 · Citoyen

Pinewood Builders Security Team#645836 · Trainee

The Red Cell#3880488 · | 1 | Recruit

Everest Games Holding#4902831 · Players

OPFOR Studios#14309341 · Member

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Vision Works#3190911 · Member

Innovation Security#901313 · [LR]In Training

Pinewood Emergency Team#2593707 · Rescue Hero

Revolution Games#893289 · Supporter

The Galactic Republic #2742631 · E1 | Cadet

Soda Thief Studios#7408442 · Player

Steam Age Fan Club#3607410 · Member

Traits of War Community#3025405 · Roleplayer

[PET] Hazmat Team#4246813 · Hazmat Trainee

THE LIFE ALLIANCE#4522006 · ALLIED TROOP

The Mayhem Syndicate#4890641 · Recruit

World Conquеst#12670687 · Conqueror

[PET] Fire Team#4246810 · Firefighter

The Clone Army of the Republic TCAR.#3928551 · E-2 | Trooper

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[PET] Medical Team#4246815 · Medical Team

First Response | Studios#4987925 · Community Member

Elite Studios Development Group#7235809 · Player

ᅠ Senatus Populusque Romanus ᅠ#4165387 · Provincial

The Republic Of Scotvia#3585667 · ┆Citizen

[DEVTEAM6] Fireteam Community Group#2607805 · Community Supporter

Flames of War Community#4952707 · Member

Sphinx Tactical Outfitter#2636690 · Customers

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{EAST} Eastern People's Army.#12536609 · Recruit

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Backstretch#9658469 · Player

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[SEA] Navy SEALS#13111733 · [E-1] Seaman Recruit

{Cyber Squad}#8736938 · Cyber Trainee

SEA MP#11928996 · [S] Policing School

The Cyber Enclave#10450614 · Cyber Citizen

Black Forest#176818 · Customer

[EWE] Quartermasters Corps#6978056 · Member

SEA Attack Force#12603853 · [AS] Able Seaman

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Ukraine | UA#14598024 · Citizen of Ukraine

Western Development Group LLC#5070627 · Customer

Canadian Tactical Clothing#7291351 · Buyer

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