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

@ProfessionalBetrayer #730599414

1,031
followers (as measured)
25 August 2018
account created (per Roblox API)
17 Sept 2026, 15:02
last measured (UTC)

Username record

@ProfessionalBetrayer — observed 17 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)

Open data

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

Also a member of

Roblox#7 · Member
13,540,235
ZedCo#3315676 · MemberZ
4,004,679
Pilot Training Club#2794513 · Trainee Pilots
3,915,937
USSF - United States Special Forces#22025 · [5] Sergeant
3,413,122
TBlox Studios#6039961 · Player
2,250,825
The US Military 1940s#4545116 · Sergeant
1,575,111
StyLiS Studios#1103278 · Supporters
942,069
Pablo's#2832203 · Wealthy Customer
832,146
Five-O Community#4824823 · Member
720,749
Special Containment Procedures Foundation [SCPF]#2760782 · Class - E
617,745
Squish Creations#65458385 · Member
609,176
The Sparkle Time Studio#2618316 · Supporter
569,764
PLATINUM FIVE#4668709 · Member
524,818
UnᎥted States Marine Corps#5570997 · [E2] Private First Class
384,613
Elemental XYZ#16182865 · Member
325,596
Staff#3829 · Fans of Staff
302,978
The Iron Cafe™#1221204 · Customer
280,566
Tumore#9835935 · Member
268,848
DEL Interactive#1032456636 · Member
255,743
BLACK ATMOS Z#10705478 · Member
192,357
First Response Studios.#3621763 · Member
146,845
The Noobic Stratocracy#2704934 · Noobs
140,786
Mi gato Creations#12079514 · mi
125,674
TheBuliderMC's Group!#4972654 · Member
123,762
Neighborhood War Group#4625571 · Normal User
109,850
Republic of Korea Army ™#3828960 · [이등병] Private
98,467
The Confederation of Uralska#3377124 · State Citizen
81,746
RECOIL Group#5031043 · Member
79,923
Red Bear Community#7060982 · Supporter
75,634
AniPhobia Studios#10668871 · Verified
72,937
The Rain Committee#3015390 · Quarantined
70,323
Formalitat | Formal Attire & UGC#14086029 · [1] Clientele
58,807
WW2 Zombie Survival#11804655 · Survivor
57,500
The aisle |#13311429 · Member
55,160
Traitor Town#1173083 · Member
51,601
Gianchetti 1924#34244095 · Member
49,838
Teutonnia#15294045 · Immigrant
48,949
Nixe Studios#32381513 · Member
48,795
San Junipero State Prison#6070960 · Inmate
48,654
Kаisеrtum Österreich#16702357 · Landwehr
47,320
Studio 2000#5371807 · Member
46,215
RED0X#13283969 · gamers
42,542
Age of Valour#32888019 · Member's Guild
40,571
Λstray#10792969 · > Customer
30,284
The Void Cult#4622309 · Citizenry
26,207
AI war official Group#14337842 · Member
26,186
Starflower Games#3264937 · Follower
22,353
Forces Armées Françaises ᅠ#698326 · [REC] Recrues
18,400
Dojo's Awful Industries Incorporated#5624799 · People
14,178
Pevek Correctional Colony#35948981 · Convict
13,760
Really Rare Usernames#8455863 · Cool Names 😀
11,626
ease#4854355 · dolls✧・゚: *✧・゚:*
11,444
ZONE OF DECAY#9949403 · Rookie
10,872
ENC | Ejército Nacional Colombiano#1078002 · [OR-1] Soldado del Ejército
9,543
Dellism#2585602 · Dellist
9,428
Supreme ‌‌‌Headquarters Allied Expeditionary Force#3006571 · Allied Expeditionary Force
8,543
Robloxcounil123's Fan club#749908 · Fan <3
6,516
FORGOTTEN SYNTAX#7529694 · Players
6,303
Octavium#33444432 · Commoner
6,140
Königliche Ungarn#16965984 · Grenzers
5,957
QA Central#15153861 · Members
3,519
People with epic names#797109 · EPIC Supporter
3,495
Poco Games#5096964 · Fan
3,081
[ Content Deleted 2943585 ]#2943585 · Member
2,640
Roarin' Records#5850530 · Member
2,635
The Napoleonic Wars UGC Company#5445906 · Community Members
2,104
Unique Universe Fan-Group#4346144 · Roleplayers
1,955
Group of The Ocean#3887063 · Fish
1,839
Van Horn Trading Post#33280899 · Swag messiahs
1,725
Mandalor#2709708 · Member
1,675
RoundHead FanClub#4654857 · RoundGuest
1,551
Coolden's group#35532846 · Mr. President
1,376
Catalog Central#7787631 · Member
1,137
The Rock'n'Roll Studios#4057733 · Visitor
992
Boomer Audio CΙub#11388860 · Boomer
836
Avirex#3400065 · Customer
793
[RMC] Robloxia Marine Corps#972080652 · [REC] Recruit
788
Known Robloxians#12019576 · 4 | Recognized
683
The Organization funding group#144786094 · Acolyte
654
Roblox Destiny Studio#3863816 · Big brain
588
Battle Hats#3371775 · Fans
406
LunaTech#65701719 · Member
348
Crazy's Apparel#5147832 · ⭐ Partner ⭐
331
Chunky Cats United#7449914 · Chunky cat soldiers/supporters
319
P9Shootas#5892666 · Felonies
292
The Science Team Reborn#8625120 · Member
200
[RZRM] Robloxian Sheriff's Department#242396691 · Member
160
Squeaky Clean.#9461099 · Group Member
90
⁌ Acropolis ⁍#435688424 · Member
78
Bikini Bloxtom#7011201 · fish
77
s.k.b.d#7316250 · 8
67
Logochev Industries#10342404 · Department Personnel
54
RZRM | Spetsgruppa "R"#878855341 · Б-1 Rifleman
48
United Slavic American League#10310753 · Recogonized Member
37
Leviathan.Studios#233616112 · Adventurers
34
VORON : BLACKHAWK COMPANY#33863697 · [E1] SPECIAL WARFARE OPERATOR
19
Evil Admins#3867919 · Member L R
17
Hidden Bloxy Studio#4991826 · Requirements Not Met
16
Octavian Patriotic Front#11688076 · Party Security Protectorate
15

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