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@ymerstoltz

Potato @ymerstoltz #1049600039

21 April 2019
account created (per Roblox API)
10 Sept 2026, 11:45
last measured (UTC)

Username record

@ymerstoltz — observed 10 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)

weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee spaceship#11718943
23
miners group bruh bruh he sus#12029028
2

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
55,610,245
Scriptbloxian Studios#4705120 · Legend
30,056,779
LSPLASH#3049798 · you guys
23,944,382
Gamer Robot Inc#4372130 · Member
19,496,638
Chillz Studios#2782840 · 🌟Royal Member🌟
18,510,220
Sonar Studios#2919215 · 🕹️Sonarian
18,465,464
Bee Swarm Simulator Club#3982592 · Member
18,220,068
Sol's Studio#8509669 · [Gamers]
12,613,406
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,130
KizmoTek Studio#3115970 · Community Member
7,237,076
Paradoxum Games#4914494 · Player
6,026,659
Thinking Project#1235888 · noob
4,149,950
USSF - United States Special Forces#22025 · [5] Sergeant
3,411,873
InfinityInteractive#11257245 · Fans
3,217,953
Vanity Studio#4063400 · Fans
2,088,885
Ability Wars#13233520 · Member
1,946,497
Names Are Not Important#8731481 · Member
1,925,228
Tycoon Typhoon#3234576 · New
1,408,167
RoyalFire Simulators#9793279 · Member
1,141,002
Whacky Wizards#10960525 · Wacky Wizard
1,131,118
Innovation Inc.#157764 · Member
1,126,369
SpaceSim#32973823 · Astronaut
618,695
Whirlpool Studio#2756366 · Fan
618,523
Ultimate Super Toilet Roleplay#32725804 · Cool People
608,210
Jaller's Projects#266819 · 🌾Farm Residents🌾
518,551
Soybeen#2841240 · Goobers
518,128
BUILDG#32031757 · best guys
503,870
Badorkbee#3375285 · Follower
489,166
Quantum Science Inc.#2847031 · Employee
485,149
NBTF Community#5164842 · Member
404,801
Vikings Studio#3765739 · Member
338,500
WildGuest Games#3606365 · Fan
330,289
Oof Games 2#3788014 · Oof
275,768
Idle Studios#13038221 · Fan
216,539
[λ] Half-Life Roleplay#2795144 · HLRP Member
211,132
Grand Robine Army#6047403 · Militia
208,581
Stank Industries#16006586 · Supporter
207,494
Innovation Security#901313 · [MR]Tier 1 Guardsman
168,415
Bordo Studios#6294376 · Member
154,109
Tuning Studios#2895613 · Player
154,096
Festivereinhard2's Fanboy Fan Group#2988324 · Fan
145,147
Space Sailors Community#8333210 · The Fanbase
126,063
Flashstorm#920290 · New Roleplayers
124,148
The Darkness Foundation#33275509 · Member
113,981
Innovation Thermal Plant Division#5294673 · Employee
91,540
World Conquеst#12670687 · Conqueror
87,531
RBWR Simulation Community#16332057 · Community Member
76,115
Solaris Development Group#9486047 · Visitor
73,106
AniPhobia Studios#10668871 · Verified
72,548
Quixotic Studios.#15949659 · Members
69,566
JCX Studios#17262006 · Member
64,096
«APOLLO» Corporation#11755642 · Member
51,229
Astrabasis Interactive Media#7888688 · Member
44,260
NuclearExpert Studios#9356657 · Member
40,988
Sportler's Games#17219369 · [👤]Fan
38,226
Toybox Development#7712711 · Fan
36,622
Foshmee Studios#16125579 · member
31,494
Rosistance#2953172 · Initiate
30,436
@Phirsts#9688339 · cool
25,628
The Ultimate Battle Studies#14731917 · Member Tub
23,192
Vault 52#8652530 · [-] Trusted Wastelander
22,535
Omega Infinity Union#15998123 · Member
21,434
RESURGENCED Roleplay#9814109 · Member
20,087
Robine Militia Divisions#6242202 · Supporter
18,086
[HS] High Science#34631766 · Employee
13,044
Quantum Community Outreach Department#7822239 · Employees
12,885
ugly scp tato cult#4964292 · ugly scp tato's
12,718
wodo studio#7216417 · Member
12,564
TRM | Police#9022588 · Trainee
11,469
Junkyard Development#13746149 · User
8,415
Studio Smiley#7164511 · Member
7,870
NekosmO Studios#34007027 · [E] Employee
7,498
Dino's Studio - Anime Timeline Impact#15832945 · Cool Guys
7,146
Hexagon Studio Official#13477563 · Member
6,864
Vikings Minor Studio#4502303 · Member
6,808
Quantum Co.#5186057 · Employees
4,655
TRM | PULSE#10404217 · Junior Medic
3,559
Tau Inc.#4362213 · Member
3,510
Quantum Science Underpaid Computer Center [QSUCC]#5473604 · Junior technician
3,030
Stargate: Explorers#7103956 · Member
2,995
Mech's Community#15577672 · Member
2,027
Quantum Gardening Firm#8100730 · Gardener
1,878
Quantum Pest Control#8347708 · Exterminator
1,793
TR || Sentinels#5163623 · Recruit
1,563
Rosistance Officer Academy#14083097 · Rosistance
333
Riveria Nuclear Processing Corporation#14721190 · Employee
215
Eclipsed Creations#33452157 · Member
213
Scientific discoveries security#15009306 · [HR] senior commander
98
Scientific discoveries inc.#13085929 · Builder
36
Nyx Nightwatch#17350720 · Initiates
23
nickplayz group#33559971 · Co-Owner
21
Raise a floppa FanMade Group!#15020185 · Bingus {Members}
20
The starless empire#15274585 · Military Command
18
SCP - Area 120#9020612 · The O5 Council
15
the real cult of duolingo#33670655 · trusted duolingo
9
The Major Explorer Group.#14434160 · 🗿 council 🗿
8
cheese taco enjoyers#35457557 · Admin
5

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