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@DocterMatthewJohnson

@DocterMatthewJohnson #4956775715

22 August 2023
account created (per Roblox API)
3 Sept 2026, 08:03
last measured (UTC)

Username record

@DocterMatthewJohnson — observed 3 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)

Squid Gore Games Roleplay#35454375
18
kookoo asylum#1086543449
9
Anti AI Studios!#147357855
7
|USM| United Stαtes Militαry Αcαdemy#35795290
5
Roblox Christian Fellowship (RCF)#725392585
3
Docters tuff games#87372491
3
StudStack Studios#860756944
2
Silent Radius#1046781115
2

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,625,628
(学乱) Gakuran#416091513 · Students
7,545,036
Pinewood Builders#159511 · Member
3,040,172
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,020,385
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,189,851
Monk Mountain#35538693 · Member
1,002,886
Pablo's#2832203 · Intern
828,685
† Christians of Robloxia †#184799 · Christian
674,005
Stepford County Railway#3620943 · [TD] Trainee Driver
667,731
The Smiles Family#4544144 · Trainee
563,524
Lac Aux Cerises#16498801 · ✍️ Enrollment
554,494
WrenchStudios A&E#9203842 · Member 🔧
433,610
Robloxian Myth Hunters#619142 · Myth Seeker
423,277
Chick N' Go#35155519 · Trainee
418,408
The Glorious Robot Army#11872496 · [1] Troop
401,000
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,642
Wrench Airlines#36065728 · Training
343,499
[SCPF - Special Containment Procedures Foundation]#4606577 · Class D
150,751
Universal Roblox Park & Resort#1181615 · Park Guests
133,052
Hotel Inn | Roblox#35068773 · Hotel Visitor
123,119
Squid Project#35089037 · ☆Contestants☆
89,272
Starfish Games Studios#4316290 · Group Member
79,235
FireX Industries#7132841 · Fan
70,854
Royal Grenadier Guards Roleplay#35733760 · [BMT] Recruit
70,506
Indieun x zv_u#35468297 · Member
69,584
[BA] British Army Academy¤#32366337 · [OR-1] Recruit (Basic Military Training)
69,401
[SAF] Swedish Armed Forces    #3377358 · [OR/2] Private First Class
67,662
RAF • Royal Air Force •#12699169 · [OR-1] Aircraftsman
54,019
Virtue Hotel#4895373 · 3 - Trainee Staff
41,043
Grace Online Ministries#6335117 · Member
33,808
SRB - Bread Studios#12996517 · Member
32,551
Seeker Society#33465798 · Seekers
30,109
Jackool Studios#973348875 · Member
29,771
|TAK| Türk Askeri Kamp#13868386 · OR-1 Er
28,958
Cedar Fair | Entertainment Company#6458638 · Park Visitor
25,691
Disneyland Wales#2877199 · Park Passholders
18,843
Los Padres Forest Service#16352767 · LPFSCandidate
14,430
Pine Hill Resorts#5911228 · Skier
12,614
Squid Game Final RP#277954523 · [◇] Player
8,661
Somerset County | UK:SC#16000030 · Citizen
5,718
Banana Myths#10218177 · Beginner Hunter
4,715
Active-Development#12213529 · Member
4,662
The Squid RP Official#35620560 · [🦑]Player
4,550
Thorpe Park | Roblox#6107718 · Thrillseeker
4,175
| Starfall Studios |#34454469 · Member
4,153
[SBA] Sandhurst Military Academy#34502198 · Special Forces Selection Course
2,224
RMH Development Team#4036433 · Supporter
1,972
Avellana#8420942 · ⛺️ Viajera
1,697
Project:Blight#35329721 · [[𝚃𝚑𝚎 𝙲𝚒𝚟𝚒𝚕𝚒𝚊𝚗𝚜]]
1,639
ROBLOX Haunted House#728925 · Developer
1,033
RealCoaster Development#34427045 · Group Member
1,021
Roblox's Dark Corners#5190675 · Myth Enjoyer.
594
UKA | United Kingdoms Army#35519871 · [OR-1] Recruit
557
• Peanuts Entertainment Roblox •#32563826 · Valued Guests
334
Farmside Amusement Park#35947403 · Operations
327
Atom Corp#33489890 · Civilian
281
{ SQUID GAME }#35498967 · [✵] V.I.P
280
||-United Stаtes Аrmy-||#35600860 · [E2] Private Second Class
209
Nugget Hub#7192944 · Developer
157
The Heavenly Sisters#470607252 · 🥉 Torium Trainee
135
FRW | Federal Republic of Waldheim#5305692 · Immigrants
118
BP | Buckingham Palace.#35109763 · [CM] Comminuty Member
117
La Sainte Divinitè#34318196 · 🥉 Asylum Novice
112
SBRP | ERLC Management#33018163 · Moderation
103
Squid Game | Island 44th#34494421 · Player
84
Haven Studios.#34724481 · [🛠] I I Supreme Right Hand Overseer
41
Copa Airlines [CM]#16970551 · [✵] Player
36
pancake production's#891024745 · DMJ(our glorious queen)
21
Yarzoo Armed Forces#6112609 · Civilian
21
US Military 1942s#17335709 · Private
18
Fundo Cafe#10367043 · Customer{👤}
16
AshfaII Studio#33456041 · Member
15
Official Farm Gang#736446484 · Administators
12
(I.R.M) International Resistance Militia#32514705 · [⁑] Resistance Officer
11
<RoTU> Reign of The Underworld#824406754 · Project Development
9
Alternative X Studios!#369691587 · Lead Developers
9
Dev Island#32905557 · Member
8
Hurst Police Department#36099273 · Officer Recruit
8
Despair BattleGrounds#142279471 · Dev
6
EastSide Police Department!#34186789 · Admin
5
BP | Metropolitan Police-#35799546 · Commissioner
4
EastSide Fire Rescue#34190427 · Admin
4
EastSide Roleplay!#34178536 · Admin
3
EastSide DOT#34190434 · Member
3
BP | Royal Family#35109804 · --Wales--
2

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