jayem @Johnmark_XCTN #929251261

13 January 2019

account created (per Roblox API)

5 Sept 2026, 04:45

last measured (UTC)

Username record

@Johnmark_XCTN — observed 5 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)

Habitat_x#5267155

.B.L.A.C.K.O.U.T.#9316595

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and Collect Rare Pets#825735094 · Member

lol games..#12208023 · Member

Blue Lock Rivals Unofficial Fans#34671275 · Member

100% ALGO SHOT#1008902725 · Member

Wiggity.#12836673 · Member

Scriptbloxian Studios#4705120 · Legend

BIG Games Pets#3959677 · Fan

Chillz Studios#2782840 · 🌟Royal Member🌟

Bee Swarm Simulator Club#3982592 · Member

Current.#34852864 · Member

Nuke The Game#446405201 · Member

Sol's Studio#8509669 · [Gamers]

Blend In Or Die#133797237 · Hider

Muffin Interactive#459291258 · Member

Grow a Chicken Fighter#180466034 · Member

(学乱) Gakuran#416091513 · Students

RELL World#1226491 · [Gen] 2X2X

Fisching#7381705 · Fischer

Paradoxum Games#4914494 · Player

7x3#111185671 · Member

RCM Games#11867394 · Member

Shadowrise Devs#1002185259 · Member

Driving Empire by Voldex#4999963 · Driver

Small World Games x Anime Defenders#34121350 · Member

Easy.gg#5774246 · Member

redifi#12255003 · Member

JOFO Games#15340279 · Support

Volleyball Game Group#35330702 · Volleyballer

YXceptional Studios#4217910 · Pro

ROLVe#2613928 · Members

RELL GAMES#4939446 · Bronze Rell

USSF - United States Special Forces#22025 · [3] Specialist

Midnight In-dev#16528477 · Member

SQK Entertainment#642935512 · Member

Expeditions Entertainment#35929511 · Member

Kubo Games#32004490 · Member

Simulator D2D#641664011 · Season Pass Player

red_legion#13854916 · Member

BlockZone#5202664 · Member

STOCK STUDIOS INC.#34740060 · Member

laughablehaha#5054016 · Member

Awesome Fun Studios#32572102 · Member

Da Hood Entertainment#4698921 · Member

CL GAMES!#34644452 · Member

Virtuals Games#35572634 · Member

Star Ocean Studios#32617906 · 成员

Arch Studios 3.0#13104578 · Member

Official [Ro-Ghoul]#4080199 · Supporters! Thank you (:

SILOG#985559810 · Member

InfinitySports#32333865 · Players

Merge Empire#34856937 · Member

Evolution Studio Games#13511151 · 🧑 Member

Salahdin#34452328 · Member

Apparently Runners#35964807 · Member

10K Steps#596089868 · Member

Metavision#10302151 · Member

crowned7885#35091023 · Member

MS: Hunters#35687503 · Member

Pace Games#32808405 · Lifters

Monochrome Studios.#14670168 · Pre-Alpha Players

One Piece Millennium#4570453 · Member

Watch Your Step Studios#36019997 · Member

DSRPG#5126223 · Member

Untitled Gym Group#16271461 · Player

RobeatsDev#3155023 · Fan

TrueTalk AI#403831670 · Member

TS Corporation.#16792806 · Member

xSquad#2943804 · // Community

Crystal Clean#189088789 · Member

Roller Club#35727141 · Member

No Pants Team#5141900 · Epic Fan

Dungeon RPGs Online#35757133 · Member

Calamity [Ro-Ghoul]#4097667 · Starter

thigh part#6480437 · Member

vintage mens clothing#11396284 · EMPLOYEE

Practical's Physics V2#583357958 · Community

$1b#1092080264 · Member

The Commission of Counter Ghoul [Ro-Ghoul]#4075037 · Trainee

VitorGamesStudio#6435346 · 💫Fan💫

kreasyon#33688630 · Supporter

Pinoy Likha#32333902 · Member

RaceCodex Community.#11906512 · 「 ⭐️Member 」

L3vi Studio's#1102045545 · Member

All Things Anime#3880902 · 【💤】 ┊ Shinchaku

Pepino Studio#32766871 · Member

Clingco Fanclub#17342990 · Member

Anime Zone#1046165 · 平民 | Heimin

Stumple#8362319 · Owner

Magnum Den#34455890 · Member

Kurotsu#6357621 · Valued Customer

うSatsujin#14002885 · Doves

Ethansszx#12518567 · ✧ Deadly

Arc's GFX#11557803 · Client

C a r t e I#9787530 · Members

T A K A H A S H l#12679164 · Takahashi's

𝓕𝓪𝓷𝓬𝔂 T-Shirts#3293472 · Crypts

MaharlikaGamerZone#12438210 · Member

piggys :3#7944140 · Member

S_H_A_D_O_W#10723451 · Pro

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