JRCPlayz @MrMinecraftJack #487859723

12 January 2018

account created (per Roblox API)

8 Sept 2026, 17:23

last measured (UTC)

Username record

@MrMinecraftJack — observed 8 September 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)

12th Canadian Armoured Regiment#10506050

Open data

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Also a member of

Team Sploshy#2937793 · Member

Car Crushers Community#2726951 · Skilled Crusher

(学乱) Gakuran#416091513 · Students

Foxzie#3955051 · 👤 Member

Varis Studios#32421331 · Fan

Tycoon Empire Studios#11221055 · Fan

Thinking Project#1235888 · noob

Windburst Banana#13657923 · Members

Badimo#3059674 · Member

InfinityInteractive#11257245 · Fans

EQ Productions.#10360930 · Member

Pinewood Builders#159511 · Member

Playduo Studio#4626344 · ⭐Fan

Ignite Games#5878314 · Player

TBlox Studios#6039961 · Player

Vanity Studio#4063400 · Fans

|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)

Team Crystal!#2823500 · [⭐] Fans & Supporters!

Just For Fun™#4055514 · Members

Loaded Studios#5019929 · Member

THEAM STUDIOS#15333610 · THEAM | Community Member

United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit

Innovation Inc.#157764 · Member

[CBRN]#5855434 · [E-1] Recruit

UrbanSector#6811462 · Fans

Zood Studios#5606884 · ✨ Gamer

Stateview Correctional Facility. ∞#5025380 · Corrections Officer

Haza Games#5217684 · Friend

Perhaps Studios#8938953 · 🕹️ Players

Tiny Panda Studio#5022320 · Panda's

Solera Hotels & Resorts#3435330 · Concierge

Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative

Quarantine Roleplay Community#6448240 · Community Member

Dynamic Creations#5799624 · Player

-Lunar Productions-#7886735 · Players

Venzel Studios#9828157 · Member

Quantum Science Inc.#2847031 · Employee

BeachBlox#5033680 · Visitor

[:] Nova Corporation#4965800 · Test Subject

Extreme War Experience#5863339 · Roleplayers

The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)

Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class

New York City Pоlice Departmentᅠ#9473652 · Police Officer

Pinewood Builders Security Team#645836 · Trainee

Mystery Tycoons#10503123 · Member

Everest Games Holding#4902831 · Players

Plasma Inc.#4192306 · Member

Unitеd States Air Force#6760741 · [E1] Airman Basic

Mano County Roleplayᅠᅠ#10116878 · Member

Roleplay UGC#5809933 · 🎁 | Players

Sandy Shores | DOJ-RP#10855191 · Member

SM Games#4427619 · Supporter

Palm Creations#5611347 · Community Member

Festivereinhard2's Fanboy Fan Group#2988324 · Fan

Pinewood Emergency Team#2593707 · Rescue Hero

Mareware#4481320 · Member

Innovation Thermal Plant Division#5294673 · Employee

Crypto Kings!#13854080 · Fan

Facility Roleplay [ConX Studios]#9665726 · Community Member

Zeta Medical Corporation#5763193 · Community Fan

Pinewood Builders Aerospace#926624 · Member

Pinewood Builders Quality Assurance#4543796 · Level 0 Tester

Canadian Army ᅠ#7217441 · [OR-5] Master Corporal

SCP Futuristic Group#3185747 · Member

Discover! Inc.#2687440 · Members

Tycoon League Studios#11555536 · Member

JupiterMob#8559955 · Member

Stаrfall#1191237 · Community Member

RM Games#4231306 · Member

[NAF] Norwegian Armed Forces #3535965 · [OR-1] Private

Galactic Prison Community#10924739 · Trooper

Tycoon Productions#492038 · Tycoon Visitor

The Continental Army‌ ‌#3014544 · Militia

Darkrahi's Fan Group#3426476 · Fan

CaIifornia Highway Patrol .#6844554 · Trooper Recruit

Canadian Army Foreign Affairs ᅠ#7231203 · Member

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