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

JOSIE @Black_jackmouse #1976975029

26 October 2020
account created (per Roblox API)
11 Sept 2026, 19:34
last measured (UTC)

Username record

@Black_jackmouse — observed 11 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

Catalog Avatar Creator#15102943 · ✨ Member
46,351,205
Scriptbloxian Studios#4705120 · Legend
30,022,521
Chillz Studios#2782840 · 💫Mega Member💫
18,683,556
Uplift Games#295182 · Dreamer
14,930,342
Roblox#7 · Member
13,540,057
Grandma's Favourite Games#6042520 · Members
12,744,385
Bombshell Experiences#243793973 · Member
9,300,971
Badass Experiences#9825692 · Member
9,042,379
club XOX#8327387 · Member
8,417,285
Studios DX#6886413 · Member
8,185,666
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,012,209
xFrozen Obbys#16908756 · Member
5,605,964
[HS] Haze Studios#6602131 · Community
5,272,727
Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,939,363
Murder Mystery#1030692 · Innocent
4,775,715
YXceptional Studios#4217910 · Pro
4,422,974
Studios Military Roleplaying Fan Roblox Clothing#9137704 · member
4,415,014
Wild Roleplay#4488708 · Fan
4,225,118
BIGworks Games#16911200 · Member
3,782,049
High School Life Fans#1051234 · New Fan I
3,342,459
US Simulators#10741807 · Member
3,337,723
EX10#416436258 · EXMembers
3,079,705
DuoBlock#12793998 · Fan
2,928,520
Motor6D Studios#33239990 · Member
2,869,555
Fishy Robux#5293484 · Supporter
2,665,515
this a good game#582154269 · Member
2,658,070
Rock Panda Games#8252064 · Fan
2,475,969
Royal Rife Games#34997060 · Member
2,401,299
IamSanna Loves Unicorns#4508591 · Friends
2,361,606
vibing games!#566259038 · Member
2,083,752
Alex & The Squad#3162652 · Sharkies
2,055,233
Frappé®#950346 · Trainee
2,006,338
A.W. Apps#3182154 · Follower
2,002,620
Block Evolution Studios#3250407 · Fan
1,921,513
Pastriez ™#4334990 · Trainee
1,789,648
Team Crystal!#2823500 · [⭐] Fans & Supporters!
1,707,080
Co-Op Experiment#854354439 · Member
1,638,284
A Bundle Of Cats#384471972 · Member
1,526,655
SUPER SUPER FAST#707609107 · Member
1,495,302
THE TEST COMPANY#557080384 · Member
1,393,675
Second Ground Studios#783366198 · Member
1,329,337
Pseudostudio#8886210 · Crewmate
1,317,493
Fashion Famous#2845568 · Fabulous Fan
1,287,780
The Art Of Games#34815389 · Emperor
1,255,621
KREW ∇#4593944 · KF
1,222,718
BAKGAME#177870152 · Member
1,171,927
Captain Grumpy Games#8136094 · Member
1,154,596
Bossy Stories#866424892 · Story Enthusiast
1,007,707
Animals Legendary#34170693 · Player
981,053
United States Military 1960s ᅠ ᅠ#3454445 · E1
959,648
pwnda's group#5357364 · humans
899,270
Blend Productions#8736530 · Member
894,608
TJim's Studio#33768122 · Member
804,416
Pink Beard Games#5305641 · Fans
776,887
Inverse Interactive X#478562488 · Member
770,518
Ocean Survival#989004465 · Fan
680,399
ALASKIANS#15672029 · ALASKIAN
660,838
Banana Studios Games#15799480 · Admin
643,337
Eggcellent Experiences#7549191 · 🎉 | Friends
623,766
Elevated Horror#33173002 · 🎉 | Friends
557,076
FR Deluxe#5991318 · Premium Customers
554,046
Sakura Kitchen#6975354 · Junior Team Member
545,082
Ming's Pick#34503767 · Member
523,021
The Raft Studio#802611398 · Member
512,731
Lapuda Games#9330415 · Member
470,298
Wood Games Studios#164450077 · Member
416,326
Greenz Corporation#7086705 · Trainee
407,520
Zingo Labs#33627792 · Member
393,184
Flare Studios™#2956297 · Supporters
354,219
8dxtcp#62021231 · Membre
339,644
Team Blue Monkey#16210277 · Blue Monkey
332,859
vuvies#35232026 · Amazing People
311,087
Lia Armys#5479360 · lia's army 💕🤩
298,966
Authentic Creations#5088172 · Supporter
283,950
Mochiᅠ#16616102 · Trainee
239,537
BLUEBERRY#15302140 · 🫐 Berries
238,842
Epic MP Team#13818800 · Member
231,751
United States Milⅰtary 1940's#243585 · Private (Recruit Training)
194,460
Hoku Franchise#5265580 · 🌿 Valued Customer
192,947
Curious Cat!#690157696 · Curious Cats
192,529
DestroyerCam Fan Club#11609328 · ✅ Member ✅
175,874
SouperCat Games#9345036 · 🐾🐱 Cat Friends
173,851
[ Content Deleted 17185175 ]#17185175 · Member
169,845
shotsity#34144105 · Owner
156,542
DreamWorks#33298196 · Member
146,093
HayHar Studios#341003050 · Member
132,912
Great Finds#36053576 · Member
131,991
Esco Studio#33800628 · Member
131,955
JumpyWorld#810789641 · Member
121,836
F r o d e r#13656292 · Member
120,131
Vayne Horizon#11773743 · Member
111,577
AmICooked? (joke quiz)#929687368 · Member
108,397
ThisBookShelf#10658246 · Member
85,203
Zadies Hub#4648920 · Member
78,820
Baxeran#32370409 · Member
70,262
Anix Apparel#4805331 · anix's bff
69,261
Bliss Tycoons#16895767 · Member
59,586
Shuf's Planet#15477065 · Member
57,749
Alex's studio games#35909420 · Member
57,333
pawnoid#16017413 · ・゜𝒦-𝒫ℴ𝓅 𝒮𝓉𝒶𝓃𝓈 ★ ˚ 。 ⋆
52,864

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