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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
30,044,686
BIG Games Pets#3959677 · Fan
29,207,274
Gamer Robot Inc#4372130 · Member
19,287,250
Chillz Studios#2782840 · 🌟Royal Member🌟
18,376,445
Quataun#12121240 · Member
17,636,655
Sol's Studio#8509669 · [Gamers]
12,503,633
BIG Games™#2703304 · Fan
11,272,275
Rumble Studios#3333298 · Fan
11,251,672
BlushCrunch Studio#14576965 · Member
8,863,773
Powerful Studio#5522949 · 💙┃Fan
7,993,807
Slap Battles#9950771 · BELOVED FAN <3
6,708,855
The Gang Stockholm#5273516 · Player
6,029,155
rip_family#13189664 · Rip_Family
5,631,810
xFrozen Obbys#16908756 · Member
5,601,275
Tycoon Playground#10446127 · Member
5,479,099
YXceptional Studios#4217910 · Pro
4,328,186
Play! Studios#7165738 · Supporter 😇
4,303,033
Tetra Games#4843918 · Fan
4,175,794
Thinking Project#1235888 · noob
4,139,737
xFrozen x Dudes#719390069 · Member
3,782,167
Pink Slime Studios#5357344 · Slimer
3,531,164
HD Games.#5028964 · Fan
3,168,709
Ready, set, more!#7371243 · Fan
3,165,155
Dungeon Quest by Voldex#4788489 · Member
2,822,217
Over the Moon!#5866831 · Member
2,777,465
GamesReborn#3991320 · Fan
2,665,990
Playduo Studio#4626344 · ⭐Fan
2,660,789
Simulator D2D#641664011 · Season Pass Player
2,525,256
Shiny Star Games#11346367 · Member
2,483,148
Ponchokings#5103418 · Passenger
2,189,836
Minimal Games#12564376 · Member
2,175,304
Oh My Crazy Games#7056632 · Fan
1,988,534
LightGaming!#6887275 · Member
1,974,642
Moonlight Productions.#7311036 · Member
1,864,139
Unequal Games#35063157 · Member
1,800,930
Mithril Games#3497226 · Member
1,790,357
wunmo 2#35984098 · Member
1,742,371
TBlox Mini#32305181 · Member
1,589,771
Generation X Studios#7224788 · Awesome Member
1,471,393
Hawkie Studios#9821921 · Member
1,418,856
Studio Serenity#3261090 · Owner
1,383,721
Power Simulator X#372019462 · Member
1,326,244
RoyalFire Simulators#9793279 · Member
1,141,925
InnoVision#9162125 · Fan
1,099,171
Stateview Correctional Facility. ∞#5025380 · Superintendent
1,001,536
SizzleBurger#1016598 · Cashier
996,141
Man Of The Year#5109696 · Man/Woman Of The Day
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MiniToon's Ship#7706298 · Supporter
919,654
RB Battles Games#6321191 · [RBB] Fan - Team RBB
757,706
Soro's Restaurant Franchise®#1108927 · Trainee
729,203
so very fun#13579575 · Member
659,408
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,965
Quarantine Roleplay Community#6448240 · Community Member
614,701
Sebee#6303746 · 😎 PRO
528,569
Speed City#4549342 · Member
428,880
The State of Mind#4347428 · ⭐️ Important Member
416,881
Anime Fighting Simulator | BZ#942260693 · Member
399,141
Free Owner Admin Group#5640689 · Owner Admins
350,787
GameBuzz#5301867 · Member
312,987
Piggy: Intercity#12874996 · Player
301,700
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,683
Splinted Studios#2821797 · Fans
288,774
Glacid Games#5773173 · Group Member
285,156
·The Marvel Universe·#3434601 · Citizens
261,543
RB Battles#4749931 · Member
254,225
WinterKeepsYouCold's Community Group#307115472 · Supporter
248,916
Roleplay UGC#5809933 · 🎁 | Players
215,744
Unreal X Games#6991689 · Fan✨
187,201
RoyalFire Legends#8565315 · Member
159,640
Quantization#3574471 · Member
109,577
Kings Of The Year#33815993 · Kings/Queens Of The Day
104,308
Otherworldly Studios#8481798 · 🧙‍♂️ | Wizard
89,701
Friknob#8413696 · Friknobs
85,478
trackstar industry#3561238 · Fans
81,343
HawkieMayTide Studios#12615390 · Member
74,280
LimitedJumps Studio#13940271 · Member
62,715
Exedra Games#6713623 · Followers
58,613
ENHANCED STUDlOS#10123840 · Players
51,302
Immortal Game Studio#4467675 · Member
44,765
Masters Game Studios#8039107 · Mini
30,227
PAC-MAN x Supersocial#33291987 · Member
27,591
SPTS : Productions#33600266 · 🔥 Member
7,091
Teenagerpaul Roblox Fan Club#5643001 · Member
4,226
Super Power Training Simulator Custom: Reborn#10933665 · Member
4,104
semperviren#9630273 · Members
3,726
The1_BK Fan Group#6760448 · Member
2,587
DarkFog Studio#5789304 · Group Member
2,553
The State Of Mind:Reborn#11909903 · ⭐ Important Member
963
Gaming Underground#15403550 · ~Member~
569
Funny Clown Association#7378052 · Member
498
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
26
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.