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@matkohrajko

Mat @matkohrajko #462588604

16 December 2017
account created (per Roblox API)
20 Aug 2026, 05:31
last measured (UTC)

Username record

@matkohrajko — observed 20 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)

matkohrajko Group#7332288
48
Lota Corporation#11384635
16
Lota Corporation - O1 Council Forces#14012507
3
Trainers boar city#8351579
2
Lota Corp - Specialized Response Team#14012544
1
Lota Corp - Hostile Community#14012552
1
Lota Corp - Lota Labs#14012550
1

Open data

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

Also a member of

LSPLASH#3049798 · you guys
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Sonar Studios#2919215 · 🕹️Sonarian
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Sol's Studio#8509669 · [Gamers]
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The Flamingo Fan Club#3336691 · December 5th we will all do something
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(学乱) Gakuran#416091513 · Students
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RELL World#1226491 · [Gen] 2X2X
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Pilot Training Club#2794513 · Trainee Pilots
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USSF - United States Special Forces#22025 · [1] Private
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Awesome Ninja Games#15557357 · Member
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Pinewood Builders#159511 · Member
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Splitline: World#35155002 · Member
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Police Roleplay Community#4328109 · Community Member
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United States Army    #3108077 · [E2] Private Second Class
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The US Military 1940s#4545116 · Private
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Rats United#5948630 · Soldier
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Official [Ro-Ghoul]#4080199 · Supporters! Thank you (:
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Stateview Correctional Facility. ∞#5025380 · Corrections Officer
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Medal TV#34792238 · Member
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The Nighthawk Imperium#1174414 · | T | Private
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ECG Studio#7227187 · Member
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generic roleplay gaem fanclub.#5574524 · fan.
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United States Secret Serviceᅠᅠᅠ#5856978 · Agent In Training
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Badorkbee#3375285 · Follower
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Robloxian Myth Hunters#619142 · Myth Seeker
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PANTSIR DevTeam#12609204 · 〘💬〙Community Member
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Hοly Rοman Empire#5908211 · Recruit
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Monsters of Etheria#539558 · Trainer
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Real Mouse Productions#819859458 · Member
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The Robine#2808906 · Ground Unit 05
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Empire Frаnçаis#5610765 · Soldat
241,438
Pinewood Builders Security Team#645836 · Trainee
238,519
Panhandle#34562466 · Menber
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Lowest Choir#82151761 · Choir Member
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Aogiri-Tree [Ro-Ghoul]#4080256 · C-Rated
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Warlords Game Group#11199286 · Warlord
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Survive Homelander Community#32964299 · Member
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Foxtrot Asуlum Rolеplay#5555046 · Legacy Patient
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Mano County Sheriffs Office || RP Community#5598688 · Trainee
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Mano County Sheriff's Office#2864910 · Trainee
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The Galactic Republic #2742631 · E2 | Trooper
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SCP:F ~ Special Containment Procedures Foundation#4743750 · [Class - D]
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Risk Universalis - Conquest RP#2568175 · Participant
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Hoodlum Interactive#15707162 · Member
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[-] Royal Guards#32411430 · Guardsman
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S.C.P. Roleplay#3895837 · Level-0
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The Mayhem Syndicate#4890641 · Recruit
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USSS | Νational Guard#6752151 · [E1] Enlisted
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State of Mayflower#3403692 · Tourist
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British Army ­#4000196 · Guardsman
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Mythsman: Myth Investigation Service#4612275 · Investigator
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Overheat: Mech Warzone#4838543 · Fan
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Military Productions.#13955368 · Member
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Premier Corps#6057318 · Militaire du Rang
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Impеratorskaya Armiyaᅠᅠ#7528791 · Ryadovoy
27,939
The Eternal Engine#6626969 · 3rd Class Passenger
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Sky Travel LTD#2773294 · Drivers
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United States Аrmу#5826061 · Volunteer
23,927
United Stаtеs Αrmуᅠᅠ#15902418 · Recruit
19,530
SUN | United Nations#10385085 · International Citizen
19,432
Europa Invicta#6134447 · Supporter
19,182
First Divisіon#9686866 · Ranker
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Brіtіѕh Аrmу#14336164 · Recruit
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Peaky Blіnders#12512689 · Associate
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Unitеd Statеs#9072673 · Foreigner
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Noord-Brabant Community#3657609 · Member
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Unitеd Kіngdоm#9072283 · Foreigner
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SUN | Department of Peace Operations#16365233 · Private
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Chill Insurgency#6351173 · Class Drip
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US MАRINE CORPS#10822431 · Land Service Bat. Ranker
3,577
Great British Emρire#7585541 · Private
3,245
Fred's Studio#6428063 · Member
2,770
Penguin Treasury#34157161 · Menig
2,517
Household Brigade#7907149 · 3rd Scots Guard
1,973
MPS | 101st Airborne Division#34084145 · Recruit
1,280
British Army's Quartermaster#13318727 · British Soldier
932
Tredje Brigadén#34158510 · Manskap
932
\Payouts/#14404370 · Veterans
727
Chant Fans#15170356 · Chant Fan
690
Sweazy Studio#33075132 · Member
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United States Army [1812]#15152673 · Vol | Volunteer
330
Mans Games!#16201187 · Member
252
CPA ellets#91273 · 🌱Player
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Man's Studios#7135101 · Epic Members
179
The Rising Dead Game#17378594 · Member
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Broken Imaginations#11703475 · gamek_2
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The Roblox Roman Army#5693568 · Personnel Manager
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USAF • United States Air Force#4464586 · [E1] Airman Basic (Air Force Basic Training)
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Devlet-i Aliyye-i Osmân#35848016 · Gönüllü
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Mans Gameshows#13454778 · Member
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Sweazy Productions#32052367 · Supporters
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Rоyal Engineerѕ#14575393 · Engineer Recruit
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Bores United#6046463 · Friends of Bore
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Trilex's Group#4283881 · Admin 👨🏽‍💻
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Bataillon des Marins de la Garde | 1812#35848126 · Enlisted
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team laptop and team pc#7425504 · laptop member
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-- U.C --#6914479 · Optio
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The Grand Army Of Doggerland#16681402 · Rankers
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Membership and rank as measured from this user’s public group list.