Cosmo @cosmoeater #3218726883

10 January 2022

account created (per Roblox API)

26 Aug 2026, 04:48

last measured (UTC)

Username record

@cosmoeater — observed 26 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.

Groups owned (as measured)

U.S.M (United States of Miku)#14483091

Howler Co#393052383

Open data

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

Also a member of

Gamer Robot Inc#4372130 · Member

Current.#34852864 · Member

The Flamingo Fan Club#3336691 · December 5th we will all do something

(学乱) Gakuran#416091513 · Students

Badass Experiences#9825692 · Member

Jandel's Road Trip#33097934 · Owner

Creator_Studio#5213021 · Fan

rip_family#13189664 · Member

Varis Studios#32421331 · Fan

Forsaken Dev Team#33548380 · Member

ROLVe#2613928 · Members

Tze's Shenanigans#16357742 · Member

Marizma Games#3763098 · 🌀 Member 🌀

InfinityInteractive#11257245 · Fans

Awesome Ninja Games#15557357 · Member

Universe Time Studio#6556072 · Universe Member

Splitline: World#35155002 · Member

Kavra's Kingdom#4561896 · Recruit

uma racing Community#376874468 · Member

|GAR| Grand Army of the Republic |#5214183 · Lance Corporal

Ignite Games#5878314 · Player

Tycoon Typhoon#3234576 · New

Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced

Schwifty Studios#3642592 · Fans

SCP | Roleplay Community#5479038 · Roleplayer

Albatross Games#10249200 · Member

Horror Mechanics#457044218 · Member

Whacky Wizards#10960525 · Wacky Wizard

Bizarre Collective#33161040 · Member

Defoko's Lab#914246270 · Test Subject

Jean's Bizarre Community#6356872 · Member

HTH Games#129242994 · member

[TCU] The Computer Union#8513762 · Civilian

Accel Grounds#34162100 · Member

The Pizzeria Roleplay: Remastered#2773187 · Member

The Jedi Order#2569359 · Force Sensitive

The Glorious Robot Army#11872496 · [1] Troop

Hοly Rοman Empire#5908211 · Recruit

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Cadet

JJ Studios#2752198 · Supporter

Free Owner Admin Group#5640689 · Owner Admins

Dev Noob Studios#34131223 · Member

The Galactic Εmpire .#5288669 · E1 | Cadet

[Peroxide]#14335928 · Member

SolurDEV#645274436 · Member

The Galactic Empire GRW#5298627 · Recruit

Jake on Youtube#3184199 · person

Survive Homelander Community#32964299 · Member

Swordburst 3 | Twin Atlas#15914350 · Member

Sakura Society#6490343 · Sakurians

Vetex#3596833 · 💚 Supporter

Empire * Theatre#1166783 · [-] Audience

❆ The Normal Group ❆#3063332 · Normal People

Sketch Fan Group!#2970287 · Homies / fans

UTPR#34930118 · Fighters

BlazeProtocol#5749539 · Member

HammerSpark Arts#1089817 · Fan

ManuaI#13357764 · Player

Raiding Division#10006839 · 🔥Raider

Real_KingBob Games#5362947 · Member

Thunder Scientific Corporation#11577231 · Test Subject

The Gameshow Show#5561716 · Member

The Jedi Order | Sentinels#4262820 · Scholar

BADJUJU#9907275 · Member

The Hutt Cartel GRW#7219995 · Outlaw

Junkbot Alpha Squad#8316504 · OIL

The IRS#4817879 · EPIC Tax Payer

[brick]#16123232 · 🌎 | Member

Prestonplayz Fan Group #FireNation#4401151 · Member

Fem Studios :3#961042356 · Member

Northern Tales Group#3840677 · Fan

Exodus Workshop#12552154 · Member

Ulteam#4719963 · Member

Raiders Crew#16599636 · Swab

HSA Ban Appeals#5106198 · Member

Hutt Cartel Bank#7705721 · Credit Thieves

The Scoutland Empire#34340699 · 1339560

BLESSED BY THE SHARD#32617196 · Member

Los Angeles Connection#15343089 · Associate

9

Anti Plane Chain Alliance (A.P.C.A)#34548474 · Member

Membership and rank as measured from this user’s public group list.