Mainframe_Guard @KaiWilliam2015 #1258906156

28 September 2019

account created (per Roblox API)

14 Aug 2026, 17:32

last measured (UTC)

Username record

@KaiWilliam2015 — observed 14 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)

The U.S.C Armament Sector#15422459

U.S.C Security Division#17299492

U.N/United Nations#32010502

Open data

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

Also a member of

Nosniy Games#3461453 · Fan

Roblox#7 · Member

Rumble Studios#3333298 · Fan

Car Crushers Community#2726951 · Skilled Crusher

Shiny Pixels#9152522 · Pixel

Paradoxum Games#4914494 · Player

Hexagon Development Community#5693735 · Member

Pilot Training Club#2794513 · Trainee Pilots

OMG - One More Games#15998317 · Member

Pinewood Builders#159511 · Member

Playduo Studio#4626344 · ⭐Fan

Levrone group#963189791 · Member

Rensselaer County Official#5499489 · Member

Car Crash Simulator Official Group#3338997 · Fan

Asylum Life Community#5819563 · Patient

SCP | Roleplay Community#5479038 · Roleplayer

SEA Military#2648601 · [LR1] Private

[CBRN]#5855434 · [E-4] Lance Corporal

[CUSA] United States MiIitary#4219097 · [E6] Staff Sergeant

Innovation Inc.#157764 · Member

Urbanshade: Hadal Division#9683893 · EXR-P

Stateview Correctional Facility. ∞#5025380 · Cadet Officer

Tower Defense X#14733518 · fan :d

Retro Dev#5264310 · Member

SAND4 Tycoon#5929470 · Member

Colds Creations#16683274 · Member

generic roleplay gaem fanclub.#5574524 · fan.

Soro's Restaurant Franchise®#1108927 · Valued Customer

totally not secret games#635601940 · Crying Souls

Quick & Simple Experiences#34517098 · Member

Quarantine Roleplay Community#6448240 · Community Member

Sebee#6303746 · 😎 PRO

Badorkbee#3375285 · Follower

Quantum Science Inc.#2847031 · Employee

Super Speed Studios!#325946095 · Member

Morph Finders#16878759 · 💖 Fans

NBTF Community#5164842 · Member

Nekobyte Studios#3510718 · Fans

Russian Sleep Experiment Lab#453595944 · Member

SCPF || Special Containment Procedures Foundation#3069549 · Class D

Naval Roleplay Community#3534363 · High Ranking Officer🔱

Maritime Roleplay Community#3297339 · (I) Roleplayer

Pinewood Builders Security Team#645836 · Trainee

Chronos Studios Co.#14626498 · Employee

Abysmal Covenant#1014009190 · Member

SCP: Site Roleplay Community#2935212 · Group Member

Peak Development Studios#2838077 · Member

Nuget.Studios#33384824 · 😎Member

Redscape Interactive#5695580 · Fan

The Fun Games Creator#11790954 · 🔰Member🔰

Roblox Intervention Foundation#5189037 · Clearance-0

Innovation Security#901313 · [LR]In Training

[SCPF - Special Containment Procedures Foundation]#4606577 · Class D

Silou34's SCP Roleplaying Community#2766605 · Roleplayer

Pinewood Emergency Team#2593707 · Rescue Hero

FUEL INDUSTRY#5652298 · USELESS NOBODY CACKIES

Serunite Squared#34602263 · Admin

The Noobic Stratocracy#2704934 · Noobs

Scuffed projects#7050767 · Member

rustyskengs#4682714 · the commonwealth

Official Retro TDS Group#11209028 · Friends!

Innovation Thermal Plant Division#5294673 · Employee

Raddleton City Police Department#4308355 · [UR] Cadet

Desolate Official Dev Team#35891023 · Member

Solaris Development Group#9486047 · Visitor

RBWR Simulation Community#16332057 · Community Member

Epsilon Research: BH Core#33761670 · Member

Stargate Horizons Community#3218449 · Member

Parasite Testers#35403261 · Employee

Guball#35193517 · Member

Hardware Productions#11370130 · Cool Players

SCP - Devolved#5557159 · Member

Western Army**#6474323 · Private

Seattle Grace Hospital#2586305 · Patient

Community of Countryballs#15349266 · Member

Neutron Inc#10536862 · Employee

UG' Interactive#33490741 · Member

The Eternal Engine#6626969 · Tail Section Passenger

Pinewood's Codes#22237 · Member

Stаrfall#1191237 · Community Member

Time Variance Authority RP#11366072 · Player

Nova! Incorporated#8048629 · D1 | Facility Employee

[HS] High Science#34631766 · Employee

Quantum Community Outreach Department#7822239 · Employees

Shrink Ray Simulator#4980331 · Member

BuildCommunity#9490916 · Member

Cedallion Energy Cooperative#32519371 · [SG-0] Intake / Vetting

ISSR Corporation#8622229 · Visitor

Mihai's Tech.#32642520 · Trainee Scientist

Redeline Solutions#10157922 · Supporter

SCPF: THETA#4602493 · Class D

SUN | Department of Peace Operations#16365233 · Private

Big Number Games#15240316 · BIG Members

SCP:F | Special Containment Procedures | REDACTED#5695321 · Class D

New Districts of the Kerovech Empire#5762227 · Unperson

Purplat Games#5085245 · Member

Innovation Thermal Plant Elite Security Unit#5813763 · (LR) Enlist

PrismaStudios#11259019 · 09 • Employees

Nano Quantum Tech#5141116 · Member

Redex Inc#4851024 · LR | Awaiting Training

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