Austin @Jxcsr21 #1547358523

14

followers (as measured)

4 April 2020

account created (per Roblox API)

6 Oct 2026, 20:56

last measured (UTC)

Username record

@Jxcsr21 — observed 6 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)

Austin_YTBTW#8655365

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre

and Collect Rare Pets#825735094 · Member

Nosniy Games#3461453 · Fan

Team Sploshy#2937793 · Member

Wiggity.#12836673 · Member

Scriptbloxian Studios#4705120 · Legend

BIG Games Pets#3959677 · Fan

Chillz Studios#2782840 · Member

Steal a garden or something#999771657 · Member

Roblox#7 · Member

Muffin Interactive#459291258 · Member

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

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Powerful Studio#5522949 · 💙┃Fan

Grow a Chicken Fighter#180466034 · Member

(学乱) Gakuran#416091513 · Students

Foxzie#3955051 · 👤 Member

Tandem Labs#1039703573 · [🚗] Player

The MonkeyMan Fan Club#14765325 · Member

San Diego Community#177149320 · Member

Tetra Games#4843918 · Fan

SHHH SNEAKY STUDIOS#314465603 · Member

Definitely Not Brainrot Games#35972946 · Member

Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner

HD Games.#5028964 · Fan

EQ Productions.#10360930 · Member

KreekCraft Community#3072234 · Member

GoldenClover Studios#605521299 · Member

Brainrot Peasants#35896255 · Member

Incentive Team#5376709 · Champion

Shiny Star Games#11346367 · Member

TBlox Studios#6039961 · Player

Slungpy Games#33723433 · Fan

Moonlight Productions.#7311036 · Member

Imaginationz Studio#12215612 · Imaginators

The Red Army .#4802792 · Junior Conscript

FLOPPA#1#14179659 · Bingus

Cam_Studios#4894912 · Fan

TOXYN#7603235 · ⭐Fan

+1 Spidey Evolution#200588528 · Member

Hyper Speed Community#201440209 · Member

More & More Games#33017480 · Member

67 CCU?#283274192 · Member

Code&Bricks#67078391 · Member

CRYSTAZE#4656477 · [⭐] Member

Dream Simulators#5173746 · Fan

Flisk Studios#16201023 · Awesome people

Hapless Studios#5502618 · Supporter

Μilitary Simulator#4800484 · Militsiya Conscript

BTM's Group#9685715 · Member

Shampoo Games#5510485 · Member

Purple Pad#32493582 · Supporter

Retro Horror#13800560 · Member

Build a Ore Farm#5630224 · Member

Imperialist Robloxian Federation#872876 · Low Class Citizens

CookieScript's games#17171528 · Member

Scooby Studios.#9166214 · Supporter

Militsiya .#4901723 · Militiaman

Minerblocks Studios#6520255 · Group Member 🔨

Wrecking Games#14420159 · Fan

My Brainrot Lamborghini#33731670 · Owner

Sword games group #1#16881865 · Member

The Glorious Robot Army#11872496 · [1] Troop

Low Effort Studios#8159009 · Person

MouseClick Studio#7115491 · Fan

Imperialist Robloxian Military#3029096 · Cadet

[Revenge]#15021038 · 👥〢Members

dvdko#13794825 · Supporters

Critical Games.#8631857 · Supporter

MorbidStudios#6572113 · Followers

Pet Evolve#13708644 · You Guys🔥🔥🔥

[ Winter Productions ]#106324133 · ⚔️ Member ⚔️

Hard Time Studios#6084540 · 👥Member

Murder Mystery 4 Studio's#10596858 · Member

Floppa Tailoring#14754456 · Bingus

Lil Nas X Official Roblox Group#12511792 · Member

(ORS) Omerta#14520701 · {⛔} Unknown

FNAF ESTABLISHMENT#495881717 · Member

Kaidens hq#15327820 · 🌊 #WAVE

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IRF | Uniforms#9490336 · Supporter

WILDIN DOMAIN#33101514 · Low Grade Sorcerer

彡Evil#32692087 · 彡.

まヵ液 | Conquerors#32518964 · 「♆」Accepted🦍🧡

Zero Skies#8507828 · member

Tokyo Titans囧#8378458 · Member

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