@Jkoskar1 #4571396260

28 April 2023

account created (per Roblox API)

29 Oct 2026, 10:22

last measured (UTC)

Username record

@Jkoskar1 — observed 29 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)

Zoom’s United States Army (ZUSA)#529334034

6

[ZMI] military intelligence#609769085

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre

Nosniy Games#3461453 · Fan

BRAZILIAN SPYDER#35815907 · Member

Wiggity.#12836673 · Member

LSPLASH#3049798 · you guys

Gamer Robot Inc#4372130 · Member

The Garden Game#35789249 · Gardener

rip_family#13189664 · Member

Volleyball Game Group#35330702 · Volleyballer

Wild Roleplay#4488708 · Fan

Pilot Training Club#2794513 · Trainee Pilots

Motor6D Studios#33239990 · Member

red_legion#13854916 · Member

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

Asylum Life Community#5819563 · Patient

United States Armed Forces [USA]#3054949 · [E-9A] Senior Non-Commissioned Officer

Quick Pix#33007681 · Member

NFL Universe Football by Voldex#2894777 · Player

InfinitySports#32333865 · Players

Stateview Correctional Facility. ∞#5025380 · Emergency Response Team

The Nighthawk Imperium#1174414 · | 1 | Citizen

Pass or Explode Community#611947446 · Member

Highfield City Police Department#6117548 · Captain

Jailbird Official#33054943 · Jailbirdian

Mr Ducky Studio#8954519 · Member

MediumSized Games#14118074 · [👑] Owner

WrenchStudios A&E#9203842 · Member 🔧

Anomaly Arms#35275032 · Member

okay games..#35137308 · Member

Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [GS-1] Cadet

Nukes Studios#7931439 · Member

UnᎥted States Marine Corps#5570997 · [E1] Private

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

United States Army #4121686 · [E1] Private

PolyCore Games#32072807 · Member

Free Owner Admin Group#5640689 · Owner Admins

Wrench Airlines#36065728 · Training

REACT Studiosᅠ#17180419 · Member

Nyx Interactive#7045847 · Member

Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊

[BA] - British Army.#6447250 · [OR-1] Recruit

Unitеd States Air Force#6760741 · [E2] Airman

SCP: Site Roleplay Community#2935212 · Group Member

United States Milⅰtary 1940's#243585 · Chief Warrant Officer

The Philippine National Police | Project PNP#13645656 · [PTLM] Patrolman/Patrolwoman

some random stuff group#10525930 · Notable

Unіted Statеs Navy#5000347 · [E2] Seaman Apprentice

Quantum Studios EU#33883993 · 👮 OFFICER I

Clayton Juvenile Detention Center#13761679 · Community Member

Response England!#2979813 · Community Member

The Filipino Armyᅠᅠ ᅠ#11641165 · [PVT] Private

[RUSA] Roblox Military#35825383 · [E-1] Private

THE LIFE ALLIANCE#4522006 · ALLIED TROOP

Cowabunga Games#35565681 · Friends

My Volleyball Journey#1071222718 · Member

United States Marine Corps#2537897 · [E2] Private First Class

San Francisco Police Department || SFPD#35057222 · ⚪ Police Personnel

USSS | Νational Guard#6752151 · [E1] Enlisted

Oxford Team#34377834 · Member

Owls & K-V#8061610 · 😀 | Supporter

Mournsippers#520247747 · Member

centworks#788155918 · member

The Golden Cheesecake#869882588 · Member

The Havoc Union#32659041 · Member

Wild Costume#16113074 · Fan

[MBA] Mustafa British Army#15165188 · member.

Reef Points#10922050 · Fan

United States Military 1940s'#4594035 · Private

[-] Metropolitan Policе Servicе#32418861 · Senior Constable

Blue Canopy#578103619 · Fan

/ Vicko Studios#5267631 · Member

SHCA Staff Teams#11882330 · Patient

MetaMethod#11249862 · Member

Quartermaster Customs#5040124 · Client

Arlington National Cemetery ⁃#33675989 · Cemetery Visitor

shotgunnery games#15611152 · players

British AIIied Forces 1940's#4740937 · Conscript

Chaos Insurgency ‌ ‍ ‎ ‏ ‌ ‍ ‎ ‏ ‌ ‍ ‎ ‏ ‌ ‍ ‎ ‏ ‌#3460097 · Rogue Class-D

Nate’s British Army#34500822 · Member

Nighthawk Reaper Battalion#4734688 · | R | Recruit

Northport County#8509665 · Inmate

Smiley Folks#7661337 · Members

ⅯⅭR#16082714 · intruders

Union lnteractive#14355088 · Active Member

Plan F Games#6856588 · Fan

LEO Group PS:RP#33065528 · Community Member

United States MiIitаry#8994184 · Recruit

VCSO | Valley County Sheriff's Office#35438065 · VP | Visitor

TEARᅟᅟ#16040138 · Owner

The NYers#34420043 · Roleplayer

ΛTLΛNTIC#34246821 · Member

UI | Palm Springs Police Department#14614425 · Probationary Officer

United States Army••#6414917 · [E1] Private

Vanguard Private Military#33130953 · Recruit

TZ Firm#2711620 · Unranked

United States Marine Corps ᅠ ᅠ#9221825 · [RT] Recruit Training

Quаrtermaster Corps 1940s#32617081 · Customer

First Response lnteractive#12187674 · Member

United States Air Force {-USAF-}#490082323 · [E1] Airman Basic

Unіted States Armyᅠ#33638502 · [BCT] Basic Combat Training

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