ThatHistoryGuy @SemiPro2020 #1524900095

24 March 2020

account created (per Roblox API)

18 Oct 2026, 02:23

last measured (UTC)

Username record

@SemiPro2020 — observed 18 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)

Society of St. Tammany#12395110

3

Maison de Bourbon-Conde#180108428

Open data

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

Also a member of

mPhase#10587104 · Member

Thinking Project#1235888 · noob

Pilot Training Club#2794513 · Trainee Pilots

Pinewood Builders#159511 · Member

Prometeo Games#3269094 · Ablecross

Names Are Not Important#8731481 · Member

Virtual Valley Games#1241210 · Titanic First Class

Innovation Inc.#157764 · Member

Jetshark Studios#10250462 · Member

Μilitary Simulator#4800484 · Militsiya Conscript

PokeCrafterC#32500444 · Member

Moondrop Studios#4368670 · Member

Quantum Science Inc.#2847031 · Employee

Militsiya .#4901723 · Militiaman

R0BLOXIANS Studio#35065328 · Soldiers 🪖

[:] Nova Corporation#4965800 · Test Subject

Shovelware Studios#2816074 · Shovel Fan

Waytuku#13132641 · Member

Extreme War Experience#5863339 · Roleplayers

Shovelware Systems#3351958 · Shovel Fan

Oof Games 2#3788014 · Oof

RMA Society#7633818 · Members!

Maritime Roleplay Community#3297339 · (I) Roleplayer

Red Panda Industries#14246738 · Member

Plasma Inc.#4192306 · Member

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

Grand Robine Army#6047403 · Militia

30 dollar games#143238687 · Member

Roblox Intervention Foundation#5189037 · Clearance-0

The Chornobyl Anomalous Area#3368918 · 2-Gear Member

Empire of the British Isles#6773197 · Private

Silou34's SCP Roleplaying Community#2766605 · Roleplayer

ARRmed Studios#3878994 · Citizen Class [☭]

First Chechen War 1994 Community#14999727 · Community Member

[PET] Hazmat Team#4246813 · Hazmat Trainee

The Mayhem Syndicate#4890641 · Recruit

Arcade Alliance#14180780 · Member

Zeta Medical Corporation#5763193 · Community Fan

momo kiss#12358941 · ikigai,,(¬`‸´¬)''

The Confederation of Uralska#3377124 · State Citizen

[PET] Fire Team#4246810 · Firefighter

Pinewood Builders Aerospace#926624 · Member

War of the WorIds#5166712 · Members

Golden Monkey Games#35690282 · Member

Israel Tycoon#443995222 · Member

Mega Miners#1062766 · Miner

[PET] Medical Team#4246815 · Medical Team

Pinewood Builders Quality Assurance#4543796 · Level 0 Tester

Become a Killer Community#33418874 · Fan

Valrus is best scripter#784818679 · Member

Shark's G RP Group#5998975 · Members

Pinewood Builders Media#4032816 · Fan

Gianchetti 1924#34244095 · Member

Solaria Interactive#16515565 · Alpha Tester

Melchett's Living History#3450995 · Community Member

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

Plasma Security Division#5114770 · Trainee

Historia Universalis#32922289 · Customer

Project : SCP#7357226 · Member

ROBLOX History Museum#3255934 · C1 | Reserve Tour Guide

Pinewood Builders Oil Platform#3220834 · Member

ZTGE|The Galactic Empire#4161004 · Private

ROBLOX Infantry Corps#254403 · Private [PVT]

Discover! Inc.#2687440 · Members

Pinewood Historical Archive#9123114 · Fan

Undefined Borders#8458505 · Community Member

Pinewood's Codes#22237 · Member

Naval Experiences#15531299 · Supportive Fans

North Vietnam Army ᅠ#3267822 · [REC] Recruit

Pinewood Builders Incorperated#7103 · Worker

Pinewood Broadcasting Corporation#2524726 · Audience

Attack on Titan: Clothing Outlet#3261072 · Clothing Supporter

WHERE IT'S AT#4489705 · Member

Hyptek#1070033 · Member

Windows on the World#8444149 · Valued Customer

[DD] The Diamond Dogs#10867922 · [Volunteer]

Pinewood Monster Research and Containment#2722566 · monsters (Rank)

The Imperial Realm of the Rhine#14901212 · Immigrant

Kosovo War#12118793 · Community Member

Pinewood Mechanics#189150 · Engineer

Light Incorporated.#10196604 · Intern

Imperial Armed Forces of the Rhine#5910617 · Private

World War Doms#2889447 · Unestablished Member

Ѕраrtа#13689334 · Helotai

Creepypasta Unity#35089839 · Creepypasta Fan

Pinewood News Network#1212450 · Viewer

Okashi#4737665 · ❤️scaredy-cats❤️

Athex Inc.#32936374 · Patron

Lively Armoury#34253426 · Member

Rhino-1 Squadron#4330283 · Not assigned

RoSource Project#5574738 · Member

Fox Hound: Special Forces Group#4333 · Infantry

Minitoon group#6410190 · Member

Uniforms of the Civil War#33007632 · uncivil warrior

Tailor's Society#8300610 · Society's Customer

Purgatory Armoury#153356606 · Cool people

Evil Spongman#34850243 · cannon fodder

The Noble House of Richmond#14880575 · Subjects of Richmond

Civilis Universalis#33429725 · Customer

Leper's Clothing Dump#32302928 · Loyal Customers

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