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

Sebastian @TDHappySmart #1903096561

20 September 2020
account created (per Roblox API)
18 Sept 2026, 23:26
last measured (UTC)

Username record

@TDHappySmart — observed 18 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

Scriptbloxian Studios#4705120 · Legend
30,022,866
BIG Games Pets#3959677 · Fan
29,165,869
Gamer Robot Inc#4372130 · Member
19,677,262
Bee Swarm Simulator Club#3982592 · Member
18,239,586
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,843
The Gang Stockholm#5273516 · Player
7,128,862
Paradoxum Games#4914494 · Player
6,066,266
Pinewood Builders#159511 · Member
3,056,262
Slayers Unleashed#10030212 · Game Community
2,956,004
Kohaú#4731484 · Hibachi Chef
2,666,354
Lionly Studios#8296978 · ⭐ Supporter
2,205,169
Kypher Studios#3797636 · Member
1,645,384
kenami#5134082 · 🎮Player
1,614,655
The Red Army .#4802792 · Initiate
1,544,299
Robloxian High School Group#2876351 · Player
1,483,693
Asylum Life Community#5819563 · Patient
1,388,614
Fullflower | ML#5171076 · Merpeople
1,371,130
Rats United#5948630 · Soldier
1,335,498
BloxByte Games#4619164 · Fan
1,252,604
WarriorCatsRP#2650756 · 🐾Member
1,219,674
SiIicones#5127121 · 📋 Registration
1,158,796
Whacky Wizards#10960525 · Wacky Wizard
1,134,413
Urbanshade: Hadal Division#9683893 · Vultures
1,078,565
Stateview Correctional Facility. ∞#5025380 · Cadet Officer
1,008,070
Hapless Studios#5502618 · Supporter
851,785
RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,391
Thinknoodles Community#3732425 · Member
721,039
Squid Game Infinity Roleplay Community#12539280 · Member
696,553
Promidius Games#7532271 · Member
622,480
The Smiles Family#4544144 · Our Guest
566,738
The Promised Neverland RP Group#5251151 · [1] Low Quality
529,939
Lithium Labs#5205652 · 💖 Fan
521,024
Top of The Barrel#946378404 · friend
501,390
The Pizzeria Roleplay: Remastered#2773187 · Member
496,525
Scooby Studios.#9166214 · Supporter
490,201
The Basic Studs#13602306 · Member
443,008
GMD Corporation#2707586 · Fan
422,124
Insidious Game Studios#6723824 · Player
388,813
Temprist Club#4582446 · friends
312,849
Animatronic World Classics#2697822 · Members
293,925
Digital Devs Studio#3755220 · Member
289,638
Piggy Official Fan Club#5621507 · ✨PRO PLAYER✨
256,889
RB Battles#4749931 · Member
253,693
Gaming Cantina#6593507 · Traveler
234,680
SCP: Site Roleplay Community#2935212 · Group Member
220,245
Interaction Studios#2885067 · Fan
206,330
YN Studio#5272520 · Member
171,189
TeraBrite Games UGC#3157072 · Member
159,560
[SCPF - Special Containment Procedures Foundation]#4606577 · Security Class 2
150,694
Encore Theatre Group#34071942 · Member
145,439
I Spy an Alberto#4621140 · victims pt 2
141,711
Space Journeys#14851134 · Member
136,491
C.L. StudioWorks#839844396 · Member
132,178
Star Life Community#4339577 · New Generation
117,930
Trite Roleplay#13322715 · Player
109,810
Bloodlines Game Studios#15227438 · Member
106,272
Synthesis Games#6300715 · Member
103,441
Yellow Gearworks#3363833 · Supporters
102,701
Wonder Works Collab#10725909 · Member
97,328
The Society of Magic#3587367 · 1st Year Student
92,079
Tad the Merchant#6187037 · TeamJK Member
91,200
DV Official#7044789 · Fan
83,855
voideria#9724577 · Member
79,636
Golden Ninja 50 Group#3241480 · Ninja
73,470
Project Treehouse#8025572 · Initiate
64,253
Squid Game International#12355343 · [◇] Player
58,622
AI.Robotics Industries#13767951 · Member
48,691
Whenthe's Group#33291140 · Member
47,017
Vampire Town Studios#7708314 · ~ Member ~
43,000
SCP-F ︱Special Containment Procedures Foundation#6650179 · Class-D
38,552
Devoun#4615158 · Fan
25,283
Squid Game!#12357555 · Members
23,592
Luminara Theatrics#7437945 · Member
21,841
The Insane Series#8210673 · Insane Members
19,191
Piggy RP Film RolePlay Group#9340576 · Broski
9,956
Piggy Dreams#10298237 · Member
7,456
Group.....#9010616 · 👍Members👍
5,772
Vibing Studio.#10323111 · 3
2,774
Myth Hub#7642092 · Member
1,374
Spy on alberto#4868647 · Spy
883
DOPE GROUP PRO#9755671 · 😎| Dope People |😎
875
[SCPF - Scientific Department]#4606685 · Associate Researcher
622
Community of Underworld the Paper (UT) Roleplay#5285310 · Member
531
[SCPF - Medical Department]#4606695 · Consultant
477
The Smiles Family (RP)#9837536 · Our Guest
458
Serpents Hand#4894836 · Volunteer
238
Smiles Family Studios#5780969 · Member
186
[SCPF - ScD > Research Teams]#35511830 · Volatile Elements Research Team
165
l The Shadows Family l#8520378 · gamek_2
160
The Tes Family#5591545 · Guests
138
[SCPF - MD > Specializations]#79711405 · Consultant
113
Noahs coffee bar#12299654 · customer
109
the Aft()n Family..#9308060 · 💃 𝓜𝓻𝓼. 𝓐𝓯𝓽()𝓷 💃
71
Smile the Games!#7240726 · - Hood Son -
65
Tes Family#9468639 · Family Members
55
[SCPF - Office of External Relations]#6180576 · Office Intern
50
[SCPF - Emergency Medical Services]#33929145 · Emergency Responder
43
Shiba <3#11369312 · Member
40
goonz$$$#12661033 · Member
36
Seanboom2012#8627451 · dsddsa
16

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