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@J1BC

@J1BC #1098744837

29 May 2019
account created (per Roblox API)
5 Sept 2026, 15:56
last measured (UTC)

Username record

@J1BC — observed 5 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)

Reaper offical#4720663
31
cool kids! ッ#4972795
16
Halo 4 Assassins#739671
6

Open data

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

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member
32,743,213
Wiggity.#12836673 · Member
30,724,853
Bee Swarm Simulator Club#3982592 · Member
18,226,315
Roblox#7 · Member
13,510,029
(学乱) Gakuran#416091513 · Students
7,575,554
RELL World#1226491 · [Gen] 2X2X
6,619,449
Varis Studios#32421331 · Fan
5,744,985
RELL GAMES#4939446 · Bronze Rell
3,463,060
Slayers Unleashed#10030212 · Game Community
2,958,900
Prometeo Games#3269094 · Ablecross
2,811,303
BlockZone#5202664 · Member
2,514,338
Top Down Games#5292947 · Members
2,355,841
Goofy Vegetables#35333553 · Member
1,760,619
Virtual Block Studio#2856593 · Member
1,489,837
SEA Military#2648601 · [LR2] Private First Class
1,206,301
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,266
Retro Dev#5264310 · Member
1,005,891
devGem#2776987 · Fan / Member
943,798
delpw#5586459 · Member
581,019
The Jedi Order#2569359 · Force Sensitive
454,807
Tsunami Sushi#1131775 · Waitress/Waiter
437,860
plaguе#14760083 · patient
397,977
The Attack on Titan Project#3865381 · Low Class
260,415
Empire Frаnçаis#5610765 · Soldat
242,509
Hidden RELL Village#7418091 · Genin
197,453
Runker#4575704 · Member
141,614
NapoIeonic Wars#12425385 · ⚔️ Member
139,408
Demon Corps North Branch#16346602 · gen44513
138,344
The Coolest Kids Of Them All#4277911 · Cool Kids
135,149
Shinobi Roleplay#5167079 · Pending
94,250
Shinobi Community#7338529 · Pending
84,974
N V M#6408921 · Supporters
78,104
WarGames Entertainment#2719357 · Fans
58,942
CLOUDSU#10746721 · Member
56,707
street gossip#7944660 · coterie
48,201
Flames of War Community#4952707 · Member
47,304
Jokes' Games#4231726 · Supporter
43,303
The Frontier Collective#291845 · 🎉 | Fan
39,568
Sector 7 Games#14250871 · Member
34,201
Premier Corps#6057318 · Militaire du Rang
31,398
Boztek Bidness#5326896 · Hunter
27,802
審美的なゴス#5273067 · ☆ ☆
20,682
Shrine of Enlightenment#16315421 · Samurai
20,337
kyuketsuki#6605350 · Member
12,679
Keo Productions#10182153 · Fighters
11,270
Vaktovian Army Corps: Entrance Program#2630153 · Recruit
9,835
Seeing Things#3523067 · seeing
6,615
plutophobia#4401821 · Active Members [10]
5,453
Solar Militarum#9138660 · Enlist
4,049
YOULOSEYOULOSEYOULOSEYOULOSEYOULOSEYOULOSEYOULOSE#6000816 · YOULOSEYOULOSEYOULOSEYOULOSEYOULOSEYOULOSEYOULOSE
3,681
Sector9 Company#5802153 · Recruit
3,614
Obsidian Pack#3937017 · Obsidian member
3,023
Titan Divinity#4946205 · [I] Invested
2,893
The Official Teen Titans#15964 · Teen Titan Fans
2,681
DH Boxing#11024736 · 🥊 Division I
2,471
Doom Legacy#12209220 · Noble
2,362
Heroes of Valor#3118713 · Peasant
2,184
GATES OF HELL ;#34259417 · .gg/gohr
2,047
Kyo 丸#14470179 · /kyok
1,990
v̸̵̴̷̸̛̭̻̥̬̟͚̪̰̻͉̥̱̹̓͌͑̉͗͗̂͑̊͒̉̄̈́̓̒̅͂̈́̋̑̑́̈́̽́̚̚̕̕ͅ#6313860 · m҉e҉m҉b҉e҉r҉
1,750
Roblox Gun League#900648 · Supporter
1,562
jumperlore#32460009 · Member
1,486
TEEN TITANS GO !#928238 · cybrog
1,415
Garden Heights Roleplay#12067709 · GHRP Community
1,054
Teen Titan Fan Group#653628 · Undecided
996
Smuv's UGC#16913424 · Minions
943
{JSDF} Japan Self-Defense Force#7023978 · Cadet (Basic)
853
pradacologne#5103163 · $$$ %
579
Money over everything (MOE)#5182094 · Customers
563
U C H l H A#7938325 · Academy Students
499
Imperial Ascension Program#7318221 · Stage 1
408
ＮＯＲＴＨＦＡＣＥ*#5718608 · ʀᴇsᴘᴇᴄᴛᴇᴅ ᴘᴇᴇᴘs
379
vI Family#3551705 · Members
301
Sith Etеrnal Army#14283765 · Stage 1
193
binaria#5533664 · angelz
149
BrutalClan#5152356 · Experts
122
Bank of the Imperium#7917362 · Need's Funded
111
Khorasan Lord#11541566 · Member
88
Tempestus Sc¡ons#10776452 · Combatant
81
The Hutt Cartel [THC]#2791443 · [MR] Bounty Hunter
81
Imperial Japanᅠ#5243646 · Commoner
80
Mіnion#15303209 · Npc 🤖
76
kool hair gang gang#5547703 · kool hair
58
rulaaa#8936289 · #1
56
PR Mizu#11605398 · Member
51
ᅠImperial Japanese Army#5243657 · Private
42
Marketplace Commune#11088075 · Ongoing Deals
36
Aerys Squadron#11544494 · Enlist
34
Trend°#2755335 · Loyal Customers!
32
Last Heart#13896335 · OGS
31
Premuim Clothing#5586905 · members 😈
29
Four 4#5324261 · Affiliate
28
Cheeseburger champions#33435439 · Member
25
Lil youngin#5044389 · Bam kings
18
XNNXPPRS#5832749 · Member
12
row mart#5332334 · Lawyers
11
Stack Cafe#6311922 · Customer
11
State Security Department []#5232765 · Private +
10

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