Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

c9tac @c9tacc #2679326531

27 June 2021
account created (per Roblox API)
16 Oct 2026, 11:00
last measured (UTC)

Username record

@c9tacc — 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 Grand Imperial Empire [GE]#12229707
3
The Grand Mighty Empire Of Rome#12229681
3
The Royal Guards Of The Republic [RG]#12247379
2
The United States Government [USG]#12239262
2

Open data

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

Also a member of

Nova Wave Games#14089766 · Member
4,335,507
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,178
Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative
634,164
Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [SIS-1] Field Support Officer
397,192
The United States Marine Corpsᅠᅠᅠ#5655676 · [E2] Private First Class
378,766
United States Army     #4121686 · [E2] Private Second Class
373,250
United States ꓠavy#4683405 · Navy Recruit
332,229
New York City Pоlice Departmentᅠ#9473652 · Inspector
291,198
[BA] - British Army.#6447250 · [OF-1] Second Lieutenant
261,141
Unіted Statеs Navy#5000347 · [E6] Petty Officer First Class
136,195
Central Intelligence Agencyᅠᅠᅠᅠᅠᅠᅠ#9137144 · Executive Commissioner
112,419
United States Coast Guard ᅠ ᅠ#9057373 · [E4] Petty Officer Third Class
111,846
United States Border Patrolᅠᅠᅠᅠᅠ#16811939 · Unprocessed
110,116
United States Marine Corps#2537897 · [O1] Second Lieutenant
87,117
The Unitеd Stаtеs Army#5067722 · Private
67,657
Unitеd Stаtеs Air Forcе ᅠ ᅠ#11448372 · [E5] Staff Sergeant
66,250
Τhe United States Μarine Cοrps#6772372 · RT | Recruit Training
54,222
L'État Constitutionnel de la République Française#3161421 · Recrue
30,758
United Stateѕ Mаrinе Cоrps#9436889 · [E1] Seaman Recruit - BMT
20,316
United States MiIitаry#8994184 · Navy Headquarters
13,499
United States οf America Roblox#12238375 · American Citizens
9,648
Department of Defenseᅠᅠᅠᅠᅠᅠᅠ#181922652 · 🔵 Military Personnel
8,635
Kingdom of England#3592279 · Lowborn
8,222
United Stateѕ Mаrinе Cοrps#34423680 · Private First Class
4,084
Unitеd Stаtes Coast Guard#35337024 · [O1] Ensign
3,676
Unitеd Stаtеs Αrmyᅠ ᅠ#16227247 · [E2] Private Second Class
2,636
Reign of the Empirе#3445559 · Community Member
2,430
United States Army 1968ᅠ#8502572 · [E-2] Private Second Class
2,350
Unitеd Stаtes Army ᅠ ᅠ#32351344 · [E2] Private Second Class
1,753
Unіted Stаtеs Navy#14203249 · [E-9A] Master Chief Petty Officer
1,706
United States Armyᅠᅠᅠᅠᅠᅠ#33522814 · E1 | Private
1,137
United States Marine Corрs#34000980 · [E-1] Private
1,001
Stormtroopеr Сorps#16463906 · Cadet
986
Air Forcе International Affairs ᅠ ᅠ#11456809 · Visitor
593
ᅠCoast Guard Exchange ᅠ#14356023 · Customers
395
U.S Forest Service ᅠᅠ#11331243 · GS-01 | Firefighter in Training
341
Unitеd Stаtes Mаrine Cоrps#34198556 · [RT] Recruit Training
177
Тhе Gаlactic Empire#428573566 · Imperial Personnel
155
c9 Bloodline#16244183 · Inner Circle
154
United States Spеcial Operations Commandᅠᅠᅠ#15257700 · Awaiting Placement
105
Uniteԁ States Militаry#881389195 · Military Personnel
74
United Stаtes Αir Fοrcе ᅠ#33136442 · [O1] Second Lieutenant
69
USM Beta Testers#36028241 · Beta Tester
55
Unitеd States Navyᅠᅠᅠᅠᅠᅠ#33817544 · Under Secretary of War
54
Naval Special Warfarе Cоmmand#32615383 · Navy Headquarters
53
Unitеd Stаtеѕ Мilitаrу#35910618 · Military Personnel
42
Маrinе Cοrps Exchаngе#33593637 · Personnel
36
Naval Surface Fоrce Atlantic#32639557 · Member
31
Unitеd Stаteѕ Мilitаrу#1109567678 · Recruit
28
Nаvy SeaIs#32639527 · Navy Headquarters
28
FIeеt Forces Command#32615330 · Navy Headquarters
24
Unіtеd Stаtеѕ Armу#35915361 · [E1] Private
21
Deployable Speсialized Forсes#35967151 · Maritime Safety and Security Team
20
Naval SpeciaI Warfare Develοpment Grοup#32639548 · Navy Headquarters
19
NavaI Criminal lnvestigative Service#34716091 · Department of the Navy
17
Master-at-Armѕ#32615371 · ▬▬▬▬▬▬▬▬▬▬
16
Unіtеd Stаtеѕ Aіr Forcе#35915400 · [E1] Airman Basic
16
First 100#36043741 · First 100
16
Maritime Law Enforcementᅠ ᅠ#15944115 · Awaiting Placement
15
Navаl Special Warfare Center#35993091 · Processing
14
11th Marіne Expeditionary Unіt#137100239 · Marine Headquarters
11
Special Warfare Combаtаnt-craft Crewmen#35904284 · Headquarters, Navy
10
Naval Education and Training Cоmmand#32775228 · Instructor School
9
Coast Guard Headquartersᅠ ᅠ#15944101 · Department of Homeland Security
8
Marine Corps Strategic Operations Command#673041447 · Marine Headquarters
5
Αir Force Exchаnge ᅠ#33136792 · Customer
5
Unіtеd Stаtеѕ Navу#35915366 · [O10] Admiral
5
c9 | Headquarters#16280953 · Headquarters
4
Marinе Corps Administrаtion#1077108179 · Level 5
4
United States Special Operations Cоmmand#33408706 · Department of Defense
3
Αrmy 82nd Airborne Division ᅠ ᅠ#10826526 · Army Headquarters
2
Army Criminаl Investigаtion Dіvіsіon ᅠ#32599985 · Army Staff
2
Αrmy 4th Infantry Division ᅠ ᅠ#10826589 · Awaiting Position
2

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