@Quartirian #120587775

13 April 2016

account created (per Roblox API)

11 Aug 2026, 05:13

last measured (UTC)

Username record

@Quartirian — observed 11 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)

Quartirian's Mass Transit Group#10049994

23423312qetr#14226623

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟

Blox Studiо#4843020 · Member

Roblox Developer Community#10720185 · Developer

RBWR Simulation Community#16332057 · Community Member

Top Giun#32966202 · Member

Centro Interactive#3443034 · Member

muffahi's trains#4289781 · Member

鴨原電鉄/Kamohara Electric Railway#35275347 · メンバー Standard

Railroads Of Weldshire County Group#13097887 · Member

matthewleg0 game access#17371555 · Member

Metro Simulator#5174923 · Driver

Central Kansas Community#33834553 · Member

MEIO Group - 名桜グループ#34223926 · メンバー / Member

Gamesphere#3905127 · Player

Русскоговорящие разработчики Roblox#12735774 · Разработчик

Washware#14534048 · Member

Metro Transport Group#4070738 · [D] Driver

Trainware#3403602 · Member

Riverrail#6758076 · [TC] Train Crew

Train Mania Drivers#15509584 · [TD] Trainee Drivers

« Ryazan Railway Project »#33142693 · Пассажиры

JuksuTin Studios#3935397 · Member

Project Fastrack#33961089 · Member

České Dráhy#4235409 · Passenger

Lepsämän raideliikenne#34725320 · Train driver

Gameware Studios#3475438 · Member

[DPB] Dopravní Podnik Breda#11988632 · [N] Passenger

miska's group#5115644 · Мember

[HSR] Hungarian State Railways Official#15697308 · Members

ZakolProjects#12547685 · Civillian

memenoob's railway#6517581 · Member

McTedson Assets#9344717 · Member

Transport Tech Group#144319442 · Member

I Endless Interactive I#33486829 · Member

Moravské Dráhy#33706575 · Passenger

AntekRail#11653074 · Member

Hellenic System of Transport#13613574 · [SM] Senior Manager

Finnish Bus Simulator#512906645 · Member

Austrian Airlines AT#4909866 · Passenger

RF&P Railroad Project#9574453 · Game Tester

Kawsy and Friends#11111116 · 📉Economy📉

Paying back ig#11111115 · Member

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