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@Ysn_Crystal

yourscrystal4evaz @Ysn_Crystal #2766155230

29 July 2021
account created (per Roblox API)
20 Aug 2026, 21:27
last measured (UTC)

Username record

@Ysn_Crystal — observed 20 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)

The Grand Army of the Republic [RYL]#825173299
45
The Confederacy of Independent Systems [RYL]#509405763
24
The Grand Army of the Republic - Navy [RYL]#600367651
22
5th Fleet Security [RYL]#776346611
14
Republic External Affairs [GRW]#583226771
12
501st Legion [RYL]#843917179
11
Republic Intelligence | RYL#55467865
7
212th Attack Battalion [RYL]#35536940
6
CIS Commandos [RYL]#666568475
3
The Ninja War [CC]#677390088
2

Open data

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

Also a member of

RELL World#1226491 · [Gen] 2X21
6,608,398
Pilot Training Club#2794513 · Elite Pilots
3,779,577
RELL GAMES#4939446 · Bronze Rell
3,460,924
LDS Fighting#12780439 · Genin
3,220,430
Kohaú#4731484 · Customer
2,614,426
|BA| British Army#2621202 · [OR-2] Private
2,022,224
Trendsetter Games#12363692 · Player
1,517,253
Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,397,122
[CUSA] United States MiIitary#4219097 · [E4] Corporal
1,129,313
Aerborne Airport Roleplay#33205238 · Valued Traveler
1,065,769
Stateview Correctional Facility. ∞#5025380 · Deputy Warden
1,002,757
Ultraw Games#5018665 · Member
725,754
Stepford County Railway#3620943 · [QD] Qualified Driver
663,426
Imperialist Robloxian Federation#872876 · Low Class Citizens
550,164
Fallen worlds official group#9293165 · Member
511,645
Valley Prison#33269521 · Member
407,837
The Glorious Robot Army#11872496 · [1] Troop
402,372
WrenchStudios A&E#9203842 · Member 🔧
384,168
Cryogen Studios Official#9060684 · Member
334,525
REACT Studiosᅠ#17180419 · Member
327,372
KB Productions.#11812840 · Member
327,078
Project Flight#5868640 · Member
297,070
Central Medical Instituteᅟ#33504510 · Hospital Patient
296,663
The Galactic Empire GRW#5298627 · Recruit
228,859
The Galactic Republic GRW#14625178 · Corporal
212,282
STFO#15197892 · Players
179,260
yellow basketball#14084531 · Player
128,751
Quantum Studios EU#33883993 · 👮 OFFICER I
115,064
CharlieStudios#6550041 · CS Member
104,772
Great Clоne Army of the Republic#5425370 · Member
59,538
Wellesley Country Club#4224161 · M | Club Member
50,153
Kаisеrtum Österreich#16702357 · Landwehr
45,831
TwoToned Studios#5289403 · Fan
29,987
The Hutt Cartel GRW#7219995 · Outlaw
21,886
Reign of Royales#5540551 · [4] Cavalier
18,476
The Rebel Alliance GRW#7521162 · Second-Lieutenant
17,783
Imperial Navy GRW#5298631 · Naval Cadet
17,765
The Republic Navy GRW#16276731 · Lieutenant Commander
17,605
Confederacy of Independent Systems GRW#16417135 · Recruit
13,781
The Legions of the Republic#366919019 · Waved
13,358
My Bike Life!#16269235 · Member
13,210
[CW] Grand Army of the Republic#1092793046 · General
11,122
Fort Worth Texas Roleplay Group#16809563 · Community Members
9,476
The Jedi Order GRW#32422001 · Force Sensitive
7,153
Insurgеnt Ascension Program#12434378 · Enlist
6,804
Zwеitе Кorps#17248191 · Soldat
6,750
LegacySimulations#34023434 · Member
6,069
United Stateѕ Mаrinе Cοrps#34423680 · [RT] Recruit Training
4,099
SkyCe Studio#15834743 · Player
3,944
RingWorld Studio#5519855 · Fan
3,484
Roblox Clan Network#11309891 · Member
3,203
Lakeview City Roleplay#34832733 · Member
2,962
Shadows Of The Old Republic#35986416 · Player
2,549
Long Island Rail Studio#33875914 · Commuter
2,120
CIS Navy [GRW]#33496503 · Cadet
1,686
The Sith Order GRW#35565877 · Acolyte I
1,413
American AirIines ROBLOX#4792194 · Member
1,117
Crime City GRW#33968364 · Citizen
1,094
Texas State RPC#34101120 · Member
871
The Mandalorian Empire GRW#32861796 · Veralor
818
Vision Games·#214981133 · Member
340
[TIE] Dawn of the Empire#34169336 · Imperial Homeless Guy
328
CIS Starfighter Corps [GRW]#16813783 · Trainee Pilot
281
The Grand Army of the Republic MGR#34080622 · Cadet
265
Kaminoan Armorsmiths [GRW]#240728302 · Custom owner
231
Victoria Railway Simulator#17262703 · SM | Server Members
192
【TGR•】The Galactic Republic#34175049 · Republic Homeless Guy
146
501st Legion [GRW]#16276845 · 332nd Company
132
99th Janitorial Corps [GRW]#33953883 · Janitor
123
『TIE』Dawn of the Empire#961443697 · [IMM] Immigrant
101
Ertion Studios#540179406 · Developer
97
Nomadn Fan Club#6787612 · Follower
84
24Controllers#16342935 · Member
78
『 Total Immersion Entertainment 』#435886100 · M | Members
73
.. The Galactic Empire#14979493 · Recruit
69
CW:P Build Team#136479936 · Developer
64
Crime City Syndicalist Party GRW#34155678 · Union Member
44
『TIE』Imperial Navy#384516139 · Sailor Recruit
40
For them nubs who need rubux:)#8459846 · The supporters
36
The BIue FamiIy#8740301 · Solider
34
Palmside Corporation#34534754 · Visitor
34
USA strict Border RP Community#15756073 · Community Member
32
Coldbane Family#8686113 · Family Guest
31
British 22nd Special Air Service Regiment#35884104 · Lance Corporal
26
= Shadow Company. =#14712429 · [E-1] Private
18
501st Battalion Veterans' League#664831832 · Veteran
14
Bruh Clan Official#6312683 · Member
11
[ES] Beta-7#575113063 · Admin
10
Olympics Talk And Discussion#13975850 · Member
10
Ange|iq#32609169 · :D
7
*ash's gang*#15649604 · Admin
3

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