Crimson @Serenzo2009 #3439914896

2 April 2022

account created (per Roblox API)

16 Oct 2026, 23:29

last measured (UTC)

Username record

@Serenzo2009 — observed 16 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)

The New Technoblade Group#16651011

Open data

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

Also a member of

KizmoTek Studio#3115970 · Community Member

Roblox High School: Fan Club#1127093 · Cool Fan III

Dawn Digital#460048752 · Member

Strawberreh Squad#432538536 · Member

United States Army #3108077 · [E1] Private (Basic Combat Training)

SEA Military#2648601 · [LR2] Private First Class

[CUSA] United States MiIitary#4219097 · [E3] Private First Class

[CBRN]#5855434 · [E-1] Recruit

Μilitary Simulator#4800484 · Community Member

United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen

Central Intelligence Agencyᅠᅠᅠ#6572612 · Agent Trainee

Headless and Mid#8669778 · Members

Ninestar Games#11300992 · Member

United States Army #4121686 · [E1] Private

Toosie's#7907649 · Member

Toosies#17251952 · Member

Day of Dusk#4621832 · Citizen

Wаr Of The Worlds#17109338 · Member

Polarstar Studios#5615635 · Members

[SCPF] Special Containment Procedures Foundation'#3360429 · Class - D

Mark-3#17382012 · Member

[ARC-478]#13070896 · [Class-D]

SCP Foundation Special Containment Procedures#3883002 · [Class-D]

Relay Studio.#5819632 · Fan(s)

- Mano County Roleplay#14800323 · Suspended

Premier Technology#15221882 · Member

Site-46 Roleplay Community#32996853 · Community Member

Gamer Funds#13614065 · Gamers

Site - Alpha Community#14481059 · Class - D

ᅠᅠᅠ ᅠᅠᅠUnited States Marine Corps#13111239 · [E2] Private First Class

Premium - ERLC#17014598 · Member

『 SCPF 』Special Containment Procedures#12889915 · Galactic citizen

S. C. P. F. | Studios#32350725 · CM | Community member

{U.S. Department of the Marine Corps}#7896663 · [RT] - Recruit

SCP | SpeciaI Containment Procedures Foundation#33222598 · [CD] Class D Personnel

Project : Orlando#14067220 · Florida Highway Patrol

-|-Civil Personnel-|-#32909256 · ScD Researcher

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