Tartarus @ProfessorX643 #1726618421
29 June 2020
account created (per Roblox API)
22 Aug 2026, 08:30
last measured (UTC)
Username record
@ProfessorX643 — observed 22 August 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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Also a member of
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24,877,258Chillz Studios#2782840 · ✨Member✨
18,701,905Breakout Funs#280949819 · Member
16,259,389Uplift Games#295182 · Dreamer
14,938,415Brookhaven by Voldex#3104358 · Member
13,009,017Badass Experiences#9825692 · Member
9,068,603Car Crushers Community#2726951 · Skilled Crusher
8,648,829club XOX#8327387 · Member
8,417,045Jandel's Road Trip#33097934 · Owner
7,449,367Creator_Studio#5213021 · Fan
7,044,195Slap Battles#9950771 · BELOVED FAN <3
6,732,604Double Bandit Studios#13751258 · Bandits
6,255,710Building & RolePlaying Fan Experience Studios#878864398 · Member
5,479,546Typical Games#2649054 · Member
4,438,126American Plains Mudding#4548068 · Member
3,891,087QuadraTech#4645213 · Supporter
3,866,960Shyfoox Studios#2969540 · Foox
3,673,286FORTUNE 777#32357834 · Member
3,129,955Pinewood Builders#159511 · Member
3,067,730Team Sloth Forever#3367671 · Member
2,420,730blu's buds#17223663 · 🫶 buds
2,016,652Capybara's Productions#16890920 · Member
1,948,837Rensselaer County Official#5499489 · Member
1,872,570EQ Experience Studios#15740178 · Member
1,662,796Car Crash Simulator Official Group#3338997 · Fan
1,613,092Virtual Block Studio#2856593 · Member
1,488,185WarriorCatsRP#2650756 · 🐾Member
1,222,023Innovation Inc.#157764 · Member
1,153,745[CBRN]#5855434 · [E-1] Recruit
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1,090,650GroovyDominoes52's Group#11460527 · Groovy Gang
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486,988Quantum Science Inc.#2847031 · Employee
486,192disgustingly bad and horrible games made by builda#60546115 · Member
480,967The LitterBox#9089595 · Member
456,168Sword games group #1#16881865 · Member
432,546#FadedArmy#6908174 · Friends
427,174Chillz' Pro Gamers#6722257 · 😁 Gamer 😁
355,900BlueLoop Studios#9613219 · Fans ⭐
327,111Temple of Brickbattle#3397136 · [0] Follower
310,924Fros Studio#2528917 · Fan
278,799FORTLINE Productions#33567992 · Member
262,582Pinewood Builders Security Team#645836 · Cadet
242,190Rhyles#5602742 · Member
213,832Bloxstrap#32380007 · Member
204,104The New Harbingers#17170194 · Gamer
189,436Lavaflow Studios#9450571 · Rapper
176,956Innovation Security#901313 · [LR]In Training
170,465Pinewood Emergency Team#2593707 · Rescue Hero
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132,180Max Aura Studio#10231244 · 🏆 Epic Person
126,249Innovation Thermal Plant Division#5294673 · Employee
93,979The Mayhem Syndicate#4890641 · Recruit
90,211[PET] Fire Team#4246810 · Firefighter
79,711Pinewood Builders Aerospace#926624 · Member
77,275Mega Miners#1062766 · Miner
68,093Pinewood Builders Quality Assurance#4543796 · Level 0 Tester
67,260Pinewood Builders Media#4032816 · Fan
58,466Syvora Games#32564948 · Member
57,185Dawndreamer Studios#17371285 · Member
50,638[ ERRORR ]#10625014 · [👥] Member
50,567Ultimate Engineers#9125868 · Member
48,527REVIVING : GAMES PROJECTS#222117531 · [M] Members
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33,475Pinewood Builders Oil Platform#3220834 · Member
32,337Pinewood Historical Archive#9123114 · Fan
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10,094Pinewood News Network#1212450 · Viewer
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4,604Ultimate Developing#11205637 · Builder
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3,209Pinewood lntelligence Agency#11937379 · Moderator
3,144Pinewood Builders Security Team: Defense Team#2643614 · Trainee
479Sol Supporters#36030228 · Supporter
455Antler-Head Studios#34206265 · Antling
411Delta Blacksite (SCP)#15784729 · Class-D
329Pinewood Builders Advanced Security Team#11543378 · Advanced Trainer
116PURE GAME DEVELOPMENT#35387790 · PURE || Devloper
71TheMemeGod moderation#35254187 · Facilitator
70Aleks83847 fan group#34123165 · Builders
57The QSERF Collections#5179944 · Employees
57Pinewood Advanced Core#35939218 · Member
50apple's corporation#12831271 · you guys
46Pinewood Computer Core Fan Group#3308205 · Worker
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36The Bacongamingarmy#35753581 · Private
22Membership and rank as measured from this user’s public group list.