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@rymcblock

DeltaSempai @rymcblock #52081928

610
followers (as measured)
1 December 2013
account created (per Roblox API)
17 Aug 2026, 16:36
last measured (UTC)

Username record

@rymcblock — 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)

ุNorway#7781378
70
PBST:Agility Division#5462096
46
The Blackwatch Raiders#11886907
12
Cat Girl Society#10996987
9
Retronix Security Department#5701845
7
Sempai Family#14674208
5
Office Complex Security#9295002
4
Tanya's Air Mage Battalion#11792381
4
Phantom Reaper Productions#11692596
3
Finlandic QA/ Development#8180811
1

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
53,697,836
Chillz Studios#2782840 · 🌟Royal Member🌟
18,423,350
Roblox#7 · Member
13,452,908
Rumble Studios#3333298 · Fan
11,252,065
Car Crushers Community#2726951 · Skilled Crusher
8,611,999
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,003,101
Jandel's Road Trip#33097934 · Owner
6,981,646
Roblox Wiki#127081 · Wiki Helper
3,681,067
Pinewood Builders#159511 · Member
2,809,863
Police Roleplay Community#4328109 · Community Member
2,209,646
Names Are Not Important#8731481 · Member
1,927,338
Bright Games Studios#13081182 · 💞 Rank I
1,725,701
BloxStreet Corporation#2700627 · Customer
1,562,746
United States Army    #3108077 · [E2] Private Second Class
1,429,249
Koala Association#937709 · Trainee
1,183,460
Blox Studiо#4843020 · Member
973,575
Detonate Games#15417242 · Fan
797,532
generic roleplay gaem fanclub.#5574524 · fan.
735,968
Frank Development#34068311 · Member
713,666
Stepford County Railway#3620943 · [GD] Guard
662,308
Canterbury & District#696923 · Member
631,356
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
617,967
The First Encounter Assault Recon#72321 · [REC] Recruit
501,237
Badorkbee#3375285 · Follower
488,297
Quantum Science Inc.#2847031 · Employee
484,637
GMD Corporation#2707586 · Fan
423,462
WrenchStudios A&E#9203842 · Member 🔧
376,383
Animatronic World Classics#2697822 · Members
294,409
Wrench Airlines#36065728 · Training
288,206
SCPF || Special Containment Procedures Foundation#3069549 · Class D
279,305
Public Bathroom Simulator#5744610 · Fan
269,872
Pinewood Builders Security Team#645836 · Cadet
238,505
Empire Clash Community#13025287 · Beta Tester
166,571
NORTHWIND | HUB#5375519 · Fan
164,601
Pinewood Emergency Team#2593707 · Rescue Hero
142,315
Runker#4575704 · Member
141,865
SCP:F ~ Special Containment Procedures Foundation#4743750 · [Class - D]
135,160
The Mining Company#4915489 · Member
122,662
ARRmed Studios#3878994 · High Class Citizen [☭]
122,486
Summit Hotels & Resortѕ#4382797 · Housekeeping
111,230
[PET] Hazmat Team#4246813 · Hazmat Trainee
94,629
The Mayhem Syndicate#4890641 · Recruit
88,556
[PET] Fire Team#4246810 · Firefighter
79,815
Bus Simulator - The Fan Group#4343228 · Driver
79,472
[PET] Medical Team#4246815 · Medical Team
67,919
Railway Engineering Studios#8133793 · Follower
63,263
Pinewood Builders Media#4032816 · Fan
58,274
Polarstar Studios#5615635 · Members
40,592
OVR#9959763 · Member
36,911
Let's Party infinite developers#2916340 · Beta Tester/Fan
35,928
Holy Empire of Noricerm#5608086 · High Class Citizen
33,511
Zeppelin Wars Official Group#7128646 · Member
32,834
Pinewood Builders Oil Platform#3220834 · Member
32,164
Classic Roblox Clothes!#5201932 · Customers
25,567
[SC] Stagecoach Group UK#4470266 · PCV Bus Driver
15,844
Quack Corporation#3222169 · [1] Member
9,993
Drivers Alliance#4352475 · Old Drivers
8,630
[EDF] Estonian Defenсe Forces#6152381 · [OR-4] Seersant / Sergeant
8,355
Epic Department#7665231 · Sapling
8,078
BloxDonalds' Employees#4261671 · Employees
4,925
~The Clone Army of the Galactic Republic~#6391218 · [E1] Cadet
4,063
Military Simulator Industries#5651991 · Client
3,592
State оf Maine#6152599 · Tourist
3,122
we make games on roblox.com#5057869 · Miners
1,326
Bus Stop Simulator: Revamped Fan Group#4358022 · Unverified
857
=State of Mayflower=#6043432 · Citizen
786
Entry Point - Phoenix#5809006 · The Freelancer
606
City of Hamside#10567376 · Development Team
483
Atomic Labs Inc.#7455715 · Member
145
Milice de St Paul#6344134 · Sergent
122
The Ferrigno Crime Family#9325726 · Associates
64
-【USMC】- United States Marine Corps#5628541 · First Lieutenant
54
Retronix Physics Co.#5509338 · Secretary of Security
47
Holy Roman Empire of the Frankish Nation#8180529 · Member
45
SCP: Site-17#5750256 · Class-D
33
Armychicken's Bank#6422024 · Member
26
TheOfficialJosh Fan Club#5163743 · Member
25
Mouvement de la Liberté#13928670 · Partisan leader
15
Veterans Legion#8285279 · Veteran
14
JPerk293#6237156 · Member
13
The Doom Community#8666682 · Member
9
Point Development.#6967584 · Builder
9
Intellectual Squad|#6890412 · Manager
8
Retronix Department Core#5748319 · Secretary of Security
8
U.S.A United State's Army 1968#13021532 · [LD] Lead Developer
7
=Mayflower Department of Justice=#32404724 · Legal Staff
6
=American Expeditionary Force=#32408755 · Private
6
-【USMC】- Special Operations Command⋆#5681143 · Overwatch
4
Retronix Administration Department#7353754 · Secretary of Security
4
Retronix Internal Affairs Department#6123843 · Investigation Personnel
2

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