Jaymz @X21rjc #1899612475

19 September 2020

account created (per Roblox API)

1 Nov 2026, 13:52

last measured (UTC)

Username record

@X21rjc — observed 1 November 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)

X21rjc per dan#13046175

2

1

X21rjc#13046171

Open data

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Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member

Wiggity.#12836673 · Member

LSPLASH#3049798 · you guys

Gamer Robot Inc#4372130 · Member

Bee Swarm Simulator Club#3982592 · Member

Roblox#7 · Member

Sol's Studio#8509669 · [Gamers]

⨯ Small World Games#17140361 · Goof

Grow a Chicken Fighter#180466034 · Member

Good Bro Studio#828376264 · Member

ATYS 3#1034205759 · 成员

Official Group of Drift Paradise#5216132 · 👤Standard Drifter

Foxzie#3955051 · 👤 Member

RELL World#1226491 · [Gen] 2X21

Paradoxum Games#4914494 · Player

9D GAME CLUB#241962998 · Member

Varis Studios#32421331 · Fan

rip_family#13189664 · Rip_Family

Kitawari#17219742 · Member

JOFO Games#15340279 · Support

Jujutsu Shenanigans!#16357742 · Member

Thinking Project#1235888 · noob

Lightning Dragon Studio#12420072 · Fan

[B:S] ALS Team#12229756 · Member

US Simulators#10741807 · Member

Awesome Ninja Games#15557357 · Member

InfinityInteractive#11257245 · Fans

EQ Productions.#10360930 · Member

+1 Simulator#212251875 · Player

Slayers Unleashed#10030212 · Game Community

Expeditions Entertainment#35929511 · Member

Current x Blackstar#36012725 · Member

Lucentum Games#1102575454 · Member

GamesReborn#3991320 · Fan

Devs 4 U Productions#33064017 · Member

BlockZone#5202664 · Member

polandgamebuilders#3732983 · 😀 Member

Top Down Games#5292947 · Members

[LS] Raise Animals#177892318 · Member

TBlox Studios#6039961 · Player

Just Games..#13270425 · Member

Box Games#3002493 · Member

Diligent Farmer#12877779 · Member

[B:S] HW Team#6073919 · Fan

New ProjectR#34873522 · Member

WeShowProjects#755369845 · Member

Boss Studio [ V.1 ]#13494271 · Member

drowningsome#32418371 · my army

HZ DEV#36015593 · Member

SAND4#5716920 · Member

TOXYN#7603235 · ⭐Fan

Restore Power#99675598 · Member

Anime: Showdown#35311322 · Member

FISH X SPEEDI#574558180 · Member

AFS: Endless#361078446 · Member

Impulsive Studios#5243967 · 💥 Supporters

SAND4 Tycoon#5929470 · Member

Cheesy Situation#1013100488 · Member

this game is gud#434582823 · Member

Finding Illusions#425964032 · Member

Quarantine Roleplay Community#6448240 · Community Member

STO Studio#33243447 · Member

Defeat Anime Bosses#584191075 · Member

Headless and Mid#8669778 · Members

The Promised Neverland RP Group#5251151 · [1] Low Quality

Prospecting!#35888785 · Member

-チート-#35620138 · Member

The Game Chefs#32482438 · Member

Evomon Devs#665060893 · Member😊

_Leagacy Studios_#3608354 · Owner

One Piece Millennium#4570453 · Member

Pet Swarm Series#9411658 · Followers

Velo Creations#360381266 · Member

Boss Studio x Luxinn Games#12955735 · Member

Breaking Blocks#11621905 · Player

Studio Resonance#35150553 · Member

The Hidden Route#1040745973 · Member

CCU Explosion#358598606 · Member

PolarMine Games#612621894 · Member

flMindworks#36076415 · Member

Re-Bloxian Wizard#147109134 · Member

Sweet Sour Studios#7725587 · Fan

EVERYTHING MUGEN#12097731 · The Horde

Foundation Roleplay#4711525 · Supporters

Fizzy Studios.#8491574 · Member Soda🍒🍇🍉

BB: X#33103002 · Blader

Seven Sins Battlegrounds#14526898 · Member

Roll a Barber Studio#623015619 · Member

Pet Simulator!#4375144 · Member

Respite Games#10676750 · Group Member

Nok Studio#5893341 · Member

Celex Studios#8333134 · Fan

The Fantastic World Of Witchcraft and Wizardry#9886583 · First Year Student

Puddle Shark Studios#6589792 · ⭐ Fans

Choo Choo Works#561608351 · Member

么 TrollsDev's Domain#9911581 · 👤 Villager

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