jmsl @jakub121612 #1166412444

17 July 2019

account created (per Roblox API)

20 Oct 2026, 03:29

last measured (UTC)

Username record

@jakub121612 — observed 20 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)

1st, Battalion 2nd marines.#34095793

2

2nd Ranger Bn.#14477881

2

Marine Special Operations Team 8231.#8644638

Open data

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Also a member of

SecretVerse Studio#1074557114 · Membre

Catalog Avatar Creator#15102943 · 💸 Regular Customer

Blue Lock Rivals Unofficial Fans#34671275 · Member

Chillz Studios#2782840 · 🌟Royal Member🌟

Current.#34852864 · Member

Roblox#7 · Member

⨯ Small World Games#17140361 · Goof

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

Official Group of Drift Paradise#5216132 · 👤Standard Drifter

Rubicon South#959433345 · Member

Paradoxum Games#4914494 · Player

Varis Studios#32421331 · Fan

Volleyball Game Group#35330702 · Volleyballer

Nova Wave Games#14089766 · Member

ROLVe#2613928 · Members

Thinking Project#1235888 · noob

Banjomeni#179853653 · Member

Pilot Training Club#2794513 · Fighter Pilots

USSF - United States Special Forces#22025 · [4] Corporal

Uncle Davey's#4626926 · Member

Janitors Studios#907940218 · Member

Police Roleplay Community#4328109 · Community Member

Ponchokings#5103418 · Passenger

Cruising Studios#5435520 · Fan

Hype Tycoons#15606182 · Member

Moonlight Productions.#7311036 · Member

games i think#12398672 · Member

The US Military 1940s#4545116 · Corporal

Breakout: Community#35408513 · Member

United States Army #3108077 · [E1] Private (Basic Combat Training)

Scriptly Studios™#4345585 · ✨ Fan

SCP | Roleplay Community#5479038 · Roleplayer

Whacky Wizards#10960525 · Wacky Wizard

NFL Universe Football by Voldex#2894777 · Player

Simulator Studios! ™#4256796 · Member

Stateview Correctional Facility. ∞#5025380 · Commander

United States Military 1960s ᅠ ᅠ#3454445 · E1

dreamy™#4266525 · Supporter

Hapless Studios#5502618 · Supporter

Splitting Point Studios#4491593 · Member

Sharkbyte Studios#3190544 · Sharkbyte Supporter

Special Containment Procedures Foundation [SCPF]#2760782 · Class - D

supercat games#32943081 · superfan

Sebee#6303746 · 😎 PRO

G0lden Games Studios#66007408 · Member

Roblox - Baseball Universe#33958226 · Member

TrollX Labs#34644741 · Brainrotted

Parasite Testing Labs#941340329 · Member

[CAG Studio]#35569807 · [Member]

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

PolyCore Games#32072807 · Member

Untitled Gym Group#16271461 · Player

NK Studio#5463090 · Member

Studiolo#6152542 · Member

REACT Studiosᅠ#17180419 · Member

New York City Pоlice Departmentᅠ#9473652 · Police Cadet

The Rainbow Omega Group#3229253 · Normie

Phexonia Studios#3573124 · Member

Game Thing#2799610 · Fans

SCP: Site Roleplay Community#2935212 · Group Member

Ignited Softworks#32553628 · Member

Mano County Roleplayᅠᅠ#10116878 · Member

[λ] Half-Life Roleplay#2795144 · HLRP Member

OPFOR Studios#14309341 · Member

Played It#5790554 · Gamer

CMB | The Universal Union#4904885 · Civilian

basic pro games#588607738 · Guys

Half-Life World#13426157 · Community Member

Trite Roleplay#13322715 · Veteran Player

The Red Lake#7918368 · Member

Mash'Em Studios#13256613 · D-Class

BlazeProtocol#5749539 · Member

RBWR Simulation Community#16332057 · Community Member

[VWRP] Vietnam War RP Community#2798061 · Roleplayer

Unitеd Stаtеs Air Forcе ᅠ ᅠ#11448372 · [BMT] Basic Military Training

Railway Engineering Studios#8133793 · Follower

MoonsDev#15011025 · Player

Rock Fort Lines#4278363 · Rail Fan

[HE] Historical Experiences#35593396 · Member

Official-SCP Nine-Tailed-Fox-Mod#3281789 · Security Department

Historia Universalis#32922289 · Customer

chicken nugget 5000#10943289 · chicken nugget

nillies#806444308 · nillies

CES Development#493614438 · 🙂 Member

BYBAT#5277403 · Member

DrLivesey's extremely epic clothing group.#5466526 · Customer

[:] Red Wolves#5144434 · [ CT ] Corporate Traitor

SUN | United Nations#10385085 · International Citizen

Blue Line Factory#17208760 · Member

Nine-Tailed-Fox-Mod-Mobile-Task-Force-Branch#5285029 · Not-Assigned

Thе Chill Insurgency#6789012 · Escaped Test Subject

American Rail Studio#6617699 · Epic Fan

Almost Heaven | Clothing & Accessories#7104885 · Community Member

The Builders at Buildverse#35564823 · 🔰 Member

ARMS RACE APPAREL#7337414 · Customer

Low Quality Interactive#7489017 · owner

[λ] Half-Life Community#2795267 · Roleplayer

[VWRP] Allied Forces#2801958 · Awaiting Assignment

[NJT] New Jersey Transit#4741549 · Railfan

Nebraska 144P#17119820 · Member

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