xMark @Officer_Mark0 #1943991657

11 October 2020

account created (per Roblox API)

10 Sept 2026, 06:58

last measured (UTC)

Username record

@Officer_Mark0 — observed 10 September 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)

Fire Response Roleplay Community#32962804

[FR] Department Member#35228232

Open data

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

Also a member of

Pilot Training Club#2794513 · Trainee Pilots

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Police Roleplay Community#4328109 · Community Member

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Official Carolina Leaners#15286501 · Member

927,976

First Response Studios.#3621763 · Member

147,777

OGVRP#5737417 · Civilian

51,208

Sandy Shores ||| DOJ-RP#34753038 · Member

35,456

/ Vicko Studios#5267631 · Member

30,612

Code 8#4650794 · Customer

24,290

Union lnteractive#14355088 · Active Member

15,277

Norman County Fire & Rescue#33656911 · Member

8,825

Iron County#4736638 · Resident

4,404

ILE Customs#34552481 · Community Member

2,189

Pulse Customs#34582708 · Community Member

1,751

QuantumTech [QT]#10603206 · Customer

1,190

LLRR | London Luton Realistic Roleplay#32734374 · Customers

546

(Official) MS:RP Maryland State Roleplay#10533151 · Co-Owner

459

Boomerang Services#32798234 · Member

435

Stanley's Alternative#15782144 · Shopper

361

Visionary Official#35057695 · Member

329

(SoM) State of Maryland Roleplay#7127019 · Citizen

201

Union Mill fire CO Lake Springs county#34763781 · Department Member

Whitelisted | Maryland State Police Department#17056317 · Admin

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