@maciejkaso #135548255

17 June 2016

account created (per Roblox API)

23 Aug 2026, 05:28

last measured (UTC)

Username record

@maciejkaso — observed 23 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)

State of Telver#13880689

Boslin Police Department#4852397

Bergus Police Department#13636199

SorkostTech#4643573

9

Telver National Guard#14959254

4

Achus County Fire Department#13636476

3

Sorkost Studios#6775032

2

United Iden National Guard#14958890

1

State of Antral#13636390

Open data

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

Also a member of

ROLVe#2613928 · Members

Pilot Training Club#2794513 · Airline Pilots

|BA| British Army#2621202 · [OR-2] Private

United States Army #3108077 · [E3] Private First Class

United States Armed Forces [USA]#3054949 · [E-0] Basic Training

[CUSA] United States MiIitary#4219097 · [E1] Private

Five-O Community#4824823 · Member

Stepford County Railway#3620943 · [TD] Trainee Driver

|BA| -British Army-#4972535 · [OR-1] Recruit

The Glorious Robot Army#11872496 · [1] Troop

Imperialist Robloxian Military#3029096 · Cadet

Empire Frаnçаis#5610765 · Citoyen

San International Air Lines#4493874 · P | Economy Class

Blox Channel#515698 · (HC) Executive Director

content deleted_2864910#2864910 · Sergeant

State of Firestone#2803360 · Middle Class Citizen

{RA} Robloxian Adventures#4963098 · Adventurer

First Response Studios.#3621763 · Member

SCP:F ~ Special Containment Procedures Foundation#4743750 · [Class - D]

[UK] United Kingdom#541807 · British Citizen

[SCPF] Special Containment Procedures Foundation#2694395 · Class - D

State of Mayflower#3403692 · Citizen

NORTHWIND | Saint Lawrence Company#5346362 · Settler

Qatar Virtual Roblox#4893536 · Passenger

Redwood Acadеmy#11938472 · Roleplayer

State of Ridgeway#6768136 · Resident

NYPD - New York Police Department#2960470 · Detective

British Columbia, Canadа#5530527 · Resident

[NLD] Kingdom of the Netherlands#2525269 · Citizen

ACS: Gun Testing Community#5742185 · Skillful Guardians

[RA] Robloxian Adventures Training Academy#4542650 · Applicant

Hoshūki#6839163 · Community

[IE] Ireland ᅠ#3033105 · Irish Citizen

Philadelphia Sheriff's Office | RP#12343186 · Lieutenant

Policja [RP]#11677190 · 《 S1 》APLIKANT

Midtown Ministry of Admissions#5224877 · Junior Inspector

Nederlandse Antillen#5024778 · Dutch Antillean Citizen

Broadview County#3016035 · Tourist

USA - State of New York#2968917 · Citizen of New York

State οf Μayflοwer#13952368 · Tourist

Armia Polska#4676982 · [E1] Rekrut

LycoReco Studios#16011876 · Supporter

- [ Special Containment Procedures ] -#11058552 · Grade - D

(POL) II Rzeczpospolita Polska#4834739 · Imigrant

[SCPF] Site Excelsior#6493452 · Classification-D

[SCPF] | SECURE - CONTAIN - PROTECT - FOUNDATION#3258222 · Clearance Level D

British Columbia, Cаnadа#34123347 · Resident

[NYS] New York Department Of Transportation#2751752 · Supervisor

|: Croatia Airlines#5234244 · Economy

[FDNY] - New York City Fire Department#4051056 · Candidate

[VBM] Vojna Odbrana Republike Srbije#8374617 · Cadet

[YA]Vojska Jugoslavije#5094045 · Vojnik

The Special Procedures Foundation#5352382 · D-Class

State Of Mayflower (1)#10438777 · Citizen

(| USA |) United States Army#6246152 · [E2] Private Second Class

|MBA| Meyyzo's British Army#15833205 · [OR-1] Recruit (Basic Military Training)

Madagascar Armed Forces ~MAF~#10658904 · [OR-1] Private

Pyramids Merch#8860953 · 🔥│MEMBER

SCPF /// Special Containment Procedures Foundation#4418215 · /// : D - Class

NY | Coast Guard#5772260 · Seaman Apprentice

[MR] Munster Liberation Front#15613873 · Squad Member

NYS - New York State Police#8173248 · Sergeant

NYPD - Department of Corrections#2969826 · Correctional Officer

State of New York | United States of America#32467226 · Middle Class Citizen

SCP: Exploration#12341854 · [Level-0]

|CA| - Canadian Army#9825149 · [OR-1] Private (Need Basic Training)

Prodigy Medical Services#6952078 · Member

Republic of Soma#34683863 · [CIV] Civilian

flyStep#11853400 · StepStandard

SCPF |: Special Containment Procedures :|#11593118 · O5 Council

EasyJet | [EZY]#33712220 · Standard

State of Cremont#13321547 · Citizen

SC | Suffolk County#16177776 · Resident

I>SCPF<I Special Containment Procedures Foundation#5222240 · Level-4

{<SCPF>} Special Containment Procedures Foundation#6094705 · Class-D

State of Alryne#14192159 · Tourist

Border officers#4141581 · [UR] Cadet

Somani Border Control#34683881 · [SOFC] Senior Officer

Medical Department [MD][SCP:F]#15211463 · Intern

8

[Oregon State Police]#2858781 · OSP Recruit

7

Ethics Department [EC][SCP:F]#15211459 · Student

4

Border Control Education#34726224 · [DBCI] Deputy Border Control Instructor

2

[SCPF] Engineering & TechnicaI Department#5102985 · Overseer

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