ryo @Muzan45541 #4126225239

10 December 2022

account created (per Roblox API)

22 Aug 2026, 20:24

last measured (UTC)

Username record

@Muzan45541 — observed 22 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)

SCP:F [|Special Containment Procedures Foundation|#32307698

|Paradise Productions|#35436825

SCP:F [|Internal Surveillance Directorate|]#33274531

6

UprisingStudio#36039550

3

SCP:F [|Department of External Affairs|]#33274524

2

SCP:F [|Mobile Task Force|]#33274514

2

ScD [|Scientific Department|]#32311508

1

SCP:F [|Medical Department|]#33274539

1

SCP:F [|Internal Tribune Department|]#33738472

1

SCP:F [|Manufacturing Department|]#33274542

1

SCP:F [|Ethics Committee|]#33274545

1

SCP:F [|Engineering & Technical Department|]#33274519

1

SCP:F [|Intelligence Agency|]#33274527

1

SCP:F [|Security Department|]#32311514

1

SCP:F [|Logistics Department|]#33274535

1

SCP:F [|Administrative Department|]#33274501

UGC items created

Crimson Demon Horns#135362327413647

UGC catalogue items this creator made, by favourites — measured, over the catalogue depth Roblox exposes.

Open data

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

Also a member of

Wiggity.#12836673 · Member

Sol's Studio#8509669 · [Gamers]

AoTR [PI]#17347863 · Member

KizmoTek Studio#3115970 · Community Member

Kitawari#17219742 · Member

Wild Roleplay#4488708 · Fan

Awesome Ninja Games#15557357 · Member

Vanity Studio#4063400 · Fans

Clover Retribution#15890651 · Member

The US Military 1940s#4545116 · Private

Builders Club#8 · Member

Star Ocean Studios#32617906 · 成员

SCP | Roleplay Community#5479038 · Roleplayer

Official [Ro-Ghoul]#4080199 · Supporters! Thank you (:

Small World Games - Tycoons!#11268456 · Member

Midnight Continent#9233039 · Member

Blend Productions#8736530 · Member

Sigmini Studio#34794059 · Sigmini

Verticy Studios#32060932 · Special Forces

Μilitary Simulator#4800484 · Community Member

Special Containment Procedures Foundation [SCPF]#2760782 · Class - D

Imperialist Robloxian Federation#872876 · Low Class Citizens

The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)

Toosie's#7907649 · Member

「SBO:R」Sword Blox Online: Rebirth#5683480 · Community

Roblox Developer Community#10720185 · Developer

brokN#35660980 · Member

Blox Channel#515698 · (HC) Supreme

Dinosaur Simulator#2564897 · Member

Raddleton City Police Department#4308355 · [UR] Cadet

IRF | Bolsheviks#991882 · IRF Citizen

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

SCP-F ︱Special Containment Procedures Foundation#6650179 · Class-D

「SBO:R」Guild Hub#5754032 · Lockdown

Federal Republic of Midtown#2867187 · West Midtown Citizen

Funzy Era#36019120 · Member

Government of the Federation#5248401 · Civil Associate

Joint Special Operations Regiment#1127311 · Recruit

Crine#32737074 · Dewdrop

Lorem [type soul clan]#34270187 · Community

SOUL://LEAGUE#581508153 · Player

Primordia#34666843 · Member

VERSIFY Whitelists#33212614 · ECHELON Whitelist

BringBackMemories#34270515 · Civilians

SCPF • Redwood#35865998 · Security Clearance 1

Genesis Association#35743195 · Member

SCPF:|| Special Containment Procedures Foundation#5259355 · Class D

SCPF I SpeciaI Containment Procedures Foundation#11781623 · [Class D]

The M&P Corporation#32590316 · Retired

Life's Studio#15562441 · Community

People's Army of Vostokaria#12076924 · Private

Special Containment Procedures Foundαtion [SCPF]#32453705 · Class-D

SCPFX • XERXES#16586656 · [Class Disposable]

Khaos Clothing#5003991 · Customers

[S.A.P.F] Sahara. Anomaly. Protection. Foundation#14051429 · Class A

Synergy Research Institute#15149989 · Internal Affairs

People’s Republic of Arstotzka#34915993 · Citizen

Journeys Studio#35283578 · 《M》Member

Nepali Army#17321283 · [FLW] Follower (Recruit)

Cody's SCPF || Special Containment Procedure#5553354 · [D-Class]

Αshen Wolves#33220468 · Commoner

SCF | Special Containment Foundation#13340315 · Security Clearance - N

[SCPF] \ Special Containment Procedures / [SCPF]#4438193 · Class-D

British Army ROBLOXᅠᅠᅠᅠ#16401249 · [OR-1] Recruit

United Stαtes Αir Fοrceᅠ#14257679 · [E1] Airman Basic

The Dystopian Horror Society#15752728 · 2024 Community Members

Hunter X Production#35252060 · Member

Svearike#12344442 · H

Senthyl County Jail#10403376 · Member

Unіtеd Statеѕ Marіnе Corps#32026955 · RT | Recruit Training

VZSOULS#34384734 · ✦saints✦

SCP:RP | Site-367#34386458 · Permissions

AFG | American Federal Government#16597537 · Immigrant

Northwinds Studio#33451667 · Supporter

SR || Government#33966583 · Member

SCP Foundation Task Force Agency#16646274 · Development Group [DevGro]

SR || Military#34081640 · Cadet

\Untold Studios/#33509722 · Developer

KoS | Ministry of Public Service#34404935 · Senate

9

Site-367 | [MTFD] Mobile Task Force Department#1028384709 · MTF Elite Faction

8

[S.A.P.F] External & Administrative Affairs#15486962 · O4 Command

7

Style Revolution#32761718 · GAMING REVOLUTIONIST

5

Site-367 | Sigma-9 " Valkyries "#1005001127 · Sigma-9 HC

2

Grimoire Works#34645245 · 👑 | Founder

2

[SCPF] !Security Department!#7247928 · Junior Guardsman

2

【 ACR 】|| Church of the Broken God#35306946 · Cog Prophet

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