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@1z_5k

cayden @1z_5k #87823784

28 June 2015
account created (per Roblox API)
4 Sept 2026, 21:37
last measured (UTC)

Username record

@1z_5k — observed 4 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)

MercuryStudios#7418056
17
United States MARSOC .#7863597
13
Adorable TM#10040931
5
An Ordinary Studio#8974222
3
75th Rαnger Regiment ᅠᅠ#8464369
2
ordinary fan club lol#9533747
2
Spartan Lethal Actions Group#10307965
1
Raven Lethal Actions Group#11316323
1
22nd Special Air Service, Golf Squadron ᅠ#10741896
1
Hydrogen Devlopment#10142626
1
4th Battalion, 17th Infantry Regiment#11011624
1
〈Red Squadron, DEVGRU〉#14037163
1
MTF Epsilon-11 ("Nine-Tailed Fox")ᅠᅠ#9993086
1
5th Mechanized Infantry Divisionᅠᅠ#11953949
1
1st Ranger Battalion, 75th Ranger Regiment#10504965
1
USMS Special Operations Group#10805763
1

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,519,183
Bee Swarm Simulator Club#3982592 · Member
18,221,685
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,228
polandgamebuilders#3732983 · 😀 Member
2,470,681
Police Roleplay Community#4328109 · Community Member
2,216,566
Cloud Entertainment#1038305 · 🎮 Gamer
1,900,656
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,429,982
PlayCombatWarriors#5192826 · Combat Warrior
1,199,185
CRIMCORP#4165692 · Fan
1,141,941
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,531
StyLiS Studios#1103278 · Supporters
939,696
Hapless Studios#5502618 · Supporter
843,747
PLATINUM FIVE#4668709 · Member
511,141
UnᎥted States Marine Corps#5570997 · [E1] Private
385,094
Creative Storms#7105773 · Member
359,561
BLACK ATMOS Z#10705478 · Member
193,905
South London 2 Community#7638375 · Regular
162,819
Palm Creations#5611347 · Community Member
158,536
ARRmed Studios#3878994 · Foreign Immigrant [☭]
122,384
Dank#2629950 · Super Dank
108,974
Old ROBLOXians!#127754 · < 2015/7 - 8 Years >
103,878
GameLoaded Entertainment#2521353 · Member
77,575
Every Body Killa#14268832 · 🔥| EBK Shooter
74,158
United Stateѕ Air Force#6954601 · [E1] Airman Basic
73,211
AC&P#6935720 · Supporter
71,309
Badgers of Robloxia#5587275 · Casual
69,385
Bloxek Studios#4906154 · Cafe Vibers
60,178
Team Elmo#822434 · Conscript
45,650
Polarstar Studios#5615635 · Members
40,606
CHROMEHEARTED KINGZ#10902027 · CHK • Killaz
40,280
The Resistance [☭]#2644197 · [OR0] Recruit
23,703
The SBC Community#4851486 · Badge Collectors
12,621
Ukrainian Armed Forces ᅠ ᅠᅠ ᅠ#14883988 · E1 | Soldier
11,757
RoDev's#5567994 · Member
11,533
DesignerClothes#5610991 · Dr
8,792
McSloth Official#5407046 · Member
8,549
Devs Against Cartoony Rainbow#7103225 · 😎Based Anti-Rainbow-Cartooner😎
4,415
Super Badge Collectors#726763 · 30,000+ Badges
3,967
Military Simulator Industries#5651991 · Client
3,585
SimulationsRP#5170560 · SRP Member
3,342
[USPSA] Practical Shooting Association#7468759 · Competition Shooter
2,807
SodaCubes Homie Collective#5203946 · Cool People
2,685
Flex Your Followers#8089941 · 5K+ Followers
2,371
Combat Operations Group - MILSIM Center#16517426 · Members
2,287
Old Robloxians Reunited!#8244708 · 2015
2,274
The RoTank Show#6036693 · Audience
2,189
National Park Service Roleplay#5852219 · Community Member
1,667
Corstail#9330712 · Fan's ❤
1,641
OG Central#5918850 · 2015 User
1,548
r3shape fan club#8024440 · zzzz
1,252
Mc'Frothy's On The Block#5347030 · Customer
1,198
Devquo#7853084 · Developer
1,106
Nice Badgers#6787791 · 🦡 Awesome Badger
755
People UGCs#35011691 · Member
724
[-] National Park Service#6242506 · Community Member
663
Task Bar#8598273 · Player
645
Power of Pride#868383 · Advocate/Supporter
351
Global Radio#6686354 · Group Member
317
psyw#5494760 · cool people
178
Buckaroos Funding#8409552 · Tacticool
141
Byberry Psychiatric Hospital#10319626 · Low Security Patient
77
[AL] Arctic#3312559 · L
61
{SCI:F} Secure Contain Initiative Foundation#5865359 · Human Disposable Assets
50
Pixworks#15049857 · [I] Valuable Members
48
DCSL Classic#896828 · Vice Chairman
42
Adurite Division#32008812 · Friends!
27
Flampok Fan Club#9413793 · Member
23
AeroXYZ Development#9099786 · Customer
22
N.A.F. Studios#5000783 · Demoted
16
-- Reversal Company --#10272368 · -1- Community Member
10
Taco Churro Clothing#10031167 · Taco
7
RFL | Rofifa Football League#32341209 · Players
6
Holder 3 5 7 3#12682963 · People
6
Chiraq's GoFundMe#7981403 · Pepople
6
Unison.#4030649 · Conscripts
5

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