Mr_Obama @HARKOIS2 #1098063799

29 May 2019

account created (per Roblox API)

17 Aug 2026, 22:57

last measured (UTC)

Username record

@HARKOIS2 — observed 17 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)

Quantum Science Energy Research Facility#12380171

Fort Jackson Training Academy#5420908

SCP Site IIIO Official Group#6747529

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend

Rumble Studios#3333298 · Fan

Car Crushers Community#2726951 · Skilled Crusher

Thinking Project#1235888 · noob

Pilot Training Club#2794513 · Fighter Pilots

Shyfoox Studios#2969540 · Foox

High School Life Fans#1051234 · New Fan I

Pinewood Builders#159511 · Member

Team Sloth Forever#3367671 · Member

BloxStreet Corporation#2700627 · Trainee Team Member

The Red Army .#4802792 · Initiate

Tycoon Typhoon#3234576 · New

Liberty Airlinesᅠ#4820413 · ⚪️ Passengers

SEA Military#2648601 · [T] Trainee

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

Innovation Inc.#157764 · Member

Blox Studiо#4843020 · Member

United States Military 1960s ᅠ ᅠ#3454445 · E1

StyLiS Studios#1103278 · Supporters

Hapless Studios#5502618 · Supporter

Μilitary Simulator#4800484 · Red Army Conscript

generic roleplay gaem fanclub.#5574524 · fan.

Stepford County Railway#3620943 · [TD] Trainee Driver

Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative

BUUR#3744035 · BACON

Imperialist Robloxian Federation#872876 · Low Class Citizens

PLATINUM FIVE#4668709 · Member

Quantum Science Inc.#2847031 · Employee

The Robine#2808906 · Ground Unit 05

Nekobyte Studios#3510718 · Fans

Imperialist Robloxian Military#3029096 · Cadet

The Rainbow Omega Group#3229253 · Normie

Naval Roleplay Community#3534363 · High Ranking Officer🔱

Maritime Roleplay Community#3297339 · (I) Roleplayer

Pinewood Builders Security Team#645836 · Trainee

CMB | The Universal Union#4904885 · 03 Protection Unit

Innovation Security#901313 · [LR]In Training

Tuning Studios#2895613 · Player

Pinewood Emergency Team#2593707 · Rescue Hero

Runker#4575704 · Member

Containment Breach Community#3140613 · Supporters

Flashstorm#920290 · New Roleplayers

S.C.P. Roleplay#3895837 · Level-0

Traits of War Community#3025405 · Roleplayer

CENTAURA#8099975 · Player

[VWRP] Vietnam War RP Community#2798061 · Roleplayer

United Stateѕ Air Force#6954601 · [E1] Airman Basic

RBWR Simulation Community#16332057 · Community Member

[PET] Medical Team#4246815 · Medical Team

Mega Miners#1062766 · Miner

IRF | Admissions#3052496 · Labour Lottery

WarGames Entertainment#2719357 · Fans

Attack on Titan: Universe#1214373 · Cadet / Lower-Class Civilian

«APOLLO» Corporation#11755642 · Member

Site-35 Fan Group#5197916 · Member

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

The Armed Forces of the Union of Soviet Socialist #3412397 · Cadet

ACS: Gun Testing Community#5742185 · Guardian

[SCP:F — Secure Containment Facilities]#3391301 · Level 1

The Galactic Republic Clone Military#5573632 · E1 | Cadet

Vault 61#5179520 · [-] Outsider

Nova! Incorporated#8048629 · D1 | Facility Employee

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

The Admission Federation#3806561 · Un-Verified

Area 55: Roleplay#5311274 · Fans

[HS] High Science#34631766 · Employee

[SCPF] Roleplay Community#5304291 · Group Member

SECURE•CONTAIN•PROTECT#5117501 · Class D

Cedallion Energy Cooperative#32519371 · [SG-2 - 6] Plant Operations & Maintenance Personnel

Hazardos Inc.#5611309 · Employee

Nucleonarium#5174937 · Member

United States Army 1960s #3265826 · [E2] Private Second Class

Hybrid Incorporated.#6490664 · [Level 1]

fireys#32981226 · members

Johnny's Member Group#32520274 · [M] Community Member

Windscale Incorporated#5396438 · [SM] Staff Member

Unnamed Research Corporation#8992891 · Member

Engineered Research#6125690 · Site Personnel

Delta Medical Facility#9504379 · General Staff

Atl yn association#5208245 · Big bro

[CEC] Department of Plant Operations & Maintenance#1086694181 · [SG-2PB] Maintenance Specialist I (Apprentice)

DMF : Engineering and Technical#9967499 · Intern

old war musket Group#4524928 · Militia Member

Xalios Projects#6431481 · Members

|The Grand Duchy of Baden|#8119559 · Cadet

Zvbhrf's Group#5217398 · RolePlayer

・Vault-Tec・#11402315 · [Vault Dweller]

Robux for david!#6769893 · Dev or siblings

Fracture In Space#10991933 · Security

The Command of Youth#5148608 · | X | Co General

The Anonymous Phoenix Nation#6604876 · Citizen

City Of Robloxia (Pre Alpha) V.I#3999354 · Citizens Who have Played for a long time

Phoenix Incorporated Security Defence Group#13460132 · Guardsman

H A R O NUCLEAR INDUSTRIES#6289405 · co-owner

FatNeeks#11347290 · AdminNeek

9

my freind group! :D#6678173 · Member

9

Quantem Security Operations#35316359 · Senior Field Officer

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