Sebas @123SebastianYT #547678713
17 March 2018
account created (per Roblox API)
17 Aug 2026, 21:46
last measured (UTC)
Username record
@123SebastianYT — observed 17 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)
George Pig’s Official Group!#6651741
67Esko#13403052
16Hi mehh#5491754
13Arct's clothing#13069057
8Flamingo Hotel Resorts#4173637
5NFF Studio#9997309
4--Fallen Angels--#11985125
3Mangler Studios#10999872
3Survive the Killer fans!!!!#11638039
2Dream Mounted Officers#10571479
2The Districts of Hunger#14052907
2Remaster Pros#13160098
2SCP: Pathos#15130284
1cocomelon cultists#13217102
1Doges arethe best#2942547
1I like BOB me Joel#4940662
1Palaui Motorsports#14452000
1Fires Community#12883519
1れ kitty dhc#14783386
1Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,878,676Sonar Studios#2919215 · 🕹️Sonarian
18,852,029Current.#34852864 · Member
18,336,543AoTR [PI]#17347863 · Member
11,910,660[HS] Haze Studios#6602131 · Community
5,274,112Gamefam x Sonic#13632331 · Member
3,566,860BlockZone#5202664 · Member
2,510,840Universe Time Studio#6556072 · Universe Member
2,473,272[B:S] HW Team#6073919 · Fan
1,924,785Boss Studio [ V.1 ]#13494271 · Member
1,701,344Counter Impact#5840765 · Member
1,107,302fans de fan#9766668 · FANS
1,083,888Devil Hunter May Cry#35791681 · Member
1,023,986Midnight Continent#9233039 · Member
979,913Fabled Legacy#16467338 · Member
674,401ytRivos Group#14232597 · Member
604,183Anime Fighting Simulator | BZ#942260693 · Member
502,625Racoamigos#4559112 · 😺Racoamigo
220,416Point UGC#16214786 · Smol Watermelons
108,571Harry’s Dynasty#34632206 · Member
106,883Emo~#35251511 · Member
99,334Choripan!#5704605 · Miembro del grupo
69,348Loopy Studio#6564869 · Member
65,600.L3NXQ#13629291 · Mitglied ❤️
47,999Anime Kitties#3212657 · Fan
36,984Betroner Games y Noangy Games#3916765 · Member
36,177Chimbanda.#3673236 · Chimbas
31,746Blak's UGC Store#6812868 · Supporter
29,859RZ GROUP#12372336 · Member
24,579Hallow Scream!#7995502 · You
23,715BYN Games#9907392 · Member
23,611Cosmic VaIues#16136749 · Member
19,993Kill$treak#5718759 · Headshots
13,775Disdain#5006615 · ⋆
12,938Mohe#13731044 · Member
12,073Poli Pond#10067181 · Member
10,391Boba Wonderland#33083976 · 🧋🌸boba enthusiasts
6,741DarioSpinarGaming | Oficial#3346912 · Miembros
4,596Z4M1R3 Gang#12267854 · Papupro
4,078Rels5198#32867880 · Miembro
2,656Team NoS#4495439 · NoS_Seguidor
2,261★ Trollbox YT ★ Oficial Group Folowers! ★YOUTUBER★#3523954 · Member
931Bloxzo Group#16788202 · Miembro
844ShinTA#17064261 · Miembr0zzz
599Viros GamerPlay Subs!! :D#4937525 · Sub de Vairos!
421Noobs I dont cap Im rich#7814196 · Member
263Gorbin Gang#3841370 · Randys
242Capy Family :D#13108315 · Miembro
239XeneKgames#4600298 · 🤠Subscriptor Aventurero🤠
27Los jail :u#5581830 · Miembros nuevos
26Membership and rank as measured from this user’s public group list.