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@OptimalDC09

@OptimalDC09 #206340401

2 January 2017
account created (per Roblox API)
22 Aug 2026, 07:22
last measured (UTC)

Username record

@OptimalDC09 — observed 22 August 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)

DC’s super group#7118379
39

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,035,985
BIG Games Pets#3959677 · Fan
29,174,871
Gamer Robot Inc#4372130 · Member
19,581,513
Chillz Studios#2782840 · 🌟Royal Member🌟
18,589,304
Quataun#12121240 · Member
18,222,251
Sol's Studio#8509669 · [Gamers]
12,660,291
BIG Games™#2703304 · Fan
11,264,337
Rumble Studios#3333298 · Fan
11,232,179
BlushCrunch Studio#14576965 · Member
9,199,002
Powerful Studio#5522949 · 💙┃Fan
8,051,233
The Gang Stockholm#5273516 · Player
6,847,360
Slap Battles#9950771 · BELOVED FAN <3
6,728,089
rip_family#13189664 · Rip_Family
5,654,939
xFrozen Obbys#16908756 · Member
5,610,167
Tycoon Playground#10446127 · Member
5,474,916
YXceptional Studios#4217910 · Pro
4,383,470
Play! Studios#7165738 · Supporter 😇
4,305,873
xFrozen x Dudes#719390069 · Member
4,196,231
Tetra Games#4843918 · Fan
4,194,245
Thinking Project#1235888 · noob
4,152,835
Pink Slime Studios#5357344 · Slimer
3,525,539
Ready, set, more!#7371243 · Fan
3,394,961
HD Games.#5028964 · Fan
3,168,842
Dungeon Quest by Voldex#4788489 · Member
2,821,170
Over the Moon!#5866831 · Member
2,774,647
Playduo Studio#4626344 · ⭐Fan
2,768,319
GamesReborn#3991320 · Fan
2,663,792
Simulator D2D#641664011 · Season Pass Player
2,582,284
Shiny Star Games#11346367 · Member
2,480,603
Ponchokings#5103418 · Passenger
2,195,481
Minimal Games#12564376 · Member
2,191,913
Oh My Crazy Games#7056632 · Fan
1,986,841
LightGaming!#6887275 · Member
1,972,481
Unequal Games#35063157 · Member
1,888,156
Moonlight Productions.#7311036 · Member
1,862,237
Mithril Games#3497226 · Member
1,788,657
wunmo 2#35984098 · Member
1,740,049
TBlox Mini#32305181 · Member
1,587,315
Power Simulator X#372019462 · Member
1,480,710
Generation X Studios#7224788 · Awesome Member
1,469,755
Hawkie Studios#9821921 · Member
1,408,474
Studio Serenity#3261090 · Owner
1,382,726
RoyalFire Simulators#9793279 · Member
1,140,343
InnoVision#9162125 · Fan
1,099,298
Stateview Correctional Facility. ∞#5025380 · Superintendent
1,006,187
SizzleBurger#1016598 · Cashier
995,209
Man Of The Year#5109696 · Man/Woman Of The Day
958,012
MiniToon's Ship#7706298 · Supporter
918,808
RB Battles Games#6321191 · [RBB] Fan - Team RBB
760,611
Soro's Restaurant Franchise®#1108927 · Trainee
728,731
so very fun#13579575 · Member
659,291
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,317
Quarantine Roleplay Community#6448240 · Community Member
613,847
Sebee#6303746 · 😎 PRO
527,785
Anime Fighting Simulator | BZ#942260693 · Member
474,483
Speed City#4549342 · Member
428,774
The State of Mind#4347428 · ⭐️ Important Member
416,714
Free Owner Admin Group#5640689 · Owner Admins
350,487
GameBuzz#5301867 · Member
312,588
Piggy: Intercity#12874996 · Player
309,096
WinterKeepsYouCold's Community Group#307115472 · Supporter
292,638
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,298
Splinted Studios#2821797 · Fans
288,549
Glacid Games#5773173 · Group Member
286,230
·The Marvel Universe·#3434601 · Citizens
261,254
RB Battles#4749931 · Member
253,949
Roleplay UGC#5809933 · 🎁 | Players
215,534
Unreal X Games#6991689 · Fan✨
186,922
RoyalFire Legends#8565315 · Member
159,749
Quantization#3574471 · Member
109,381
Masters Game Studios#8039107 · Mini
107,422
Kings Of The Year#33815993 · Kings/Queens Of The Day
104,552
Otherworldly Studios#8481798 · 🧙‍♂️ | Wizard
89,532
Friknob#8413696 · Friknobs
85,342
trackstar industry#3561238 · Fans
81,311
HawkieMayTide Studios#12615390 · Member
74,188
LimitedJumps Studio#13940271 · Member
62,612
Exedra Games#6713623 · Followers
59,103
ENHANCED STUDlOS#10123840 · Players
51,506
Immortal Game Studio#4467675 · Member
44,726
PAC-MAN x Supersocial#33291987 · Member
27,524
SPTS : Productions#33600266 · 🔥 Member
7,157
Teenagerpaul Roblox Fan Club#5643001 · Member
4,223
Super Power Training Simulator Custom: Reborn#10933665 · Member
4,099
semperviren#9630273 · Members
3,715
The1_BK Fan Group#6760448 · Member
2,588
DarkFog Studio#5789304 · Group Member
2,552
The State Of Mind:Reborn#11909903 · ⭐ Important Member
960
Gaming Underground#15403550 · ~Member~
569
Funny Clown Association#7378052 · Member
496
The Order Of The Hallows#10629368 · Army
99
Lifting kings#5929725 · Member
99
S. Noodles#5841036 · A Stale Noodle
68
Swarmian Legion#17390857 · Member
32
Cobra clan!!!!!!!#9631412 · Big cobra
25
King Karaoke And Lets Play Fan Group#5588777 · Normal Member that wont buy any clothes
24
GG force#14906365 · The Mafia
21
Lets go Boyzz#9191264 · Member
18
COOL GANG!!!!#7071856 · Admin
14

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