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@J4MAHA

Cosmo @J4MAHA #857506223

11 November 2018
account created (per Roblox API)
30 Aug 2026, 10:38
last measured (UTC)

Username record

@Gothicxl0 — observed 30 August 2026

@J4MAHA — observed 30 August 2026

@Luv4Shimmy — observed 30 August 2026

@ShimmyRIP — observed 30 August 2026

@anyriix — observed 30 August 2026

@iiGacha_Potato — observed 30 August 2026

@iiJared_Chan — observed 30 August 2026

@iiKitten_Jared — observed 30 August 2026

@iiMoonie_Lillyii — observed 30 August 2026

@iiSad_Jared — observed 30 August 2026

@iiarol — observed 30 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)

Open data

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

Also a member of

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(学乱) Gakuran#416091513 · Students
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Murder Mystery#1030692 · Innocent
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The Venomhawks#746843 · Fan
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Expeditions Entertainment#35929511 · Member
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#PeachySquad#4483841 · Peachy Squad Member!
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Slime Slaying Online#33326928 · Member
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The Woods Company#454397042 · Community Member
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CTStudio#9482918 · Supporters
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Bizarre Collective#33161040 · Member
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Glum Jum Studios#13528853 · Enjoyer
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646 Studios#3239513 · 🎮 Gamer
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ARK-ADE#14080716 · Member
929,055
Craft Food#438424221 · Member
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Divine Sister#5008654 · 🌴 Tourist
646,286
Spooky Scary Games#8775959 · 📷Experienced Ghost Hunter
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CookieScript's games#17171528 · Member
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false#3314629 · not false
511,359
Sorcerer Tycoon#553189881 · Member
445,170
KREW DISTRICT#7553171 · Member
442,225
DSRPG#5126223 · Member
375,318
RobeatsDev#3155023 · Fan
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YumYum !#46773138 · baddie lover
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DomBlox Games#711013993 · Member
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205,770
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TOPLINE STUDIOS INC#5670504 · Member
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Blackbox Tycoons#33933873 · Fan
69,431
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ash65414's group#8436892 · Member
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26,056
One Frontier#4982678 · Gladiator
22,566
Genesis Games: HyperSurge#35334161 · Owner
16,650
||•|R2D2|•|| Legions#7086742 · Member
10,444
Shizen Studio#784759597 · Member
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Sumex Space#33910200 · Manager
8,527
Floral's Group#5003974 · donators ˚୨୧⋆。
5,751
Seizari's Den#17332598 · Member
3,980
~Sapphire Building Center~#10300686 · Valued Client [LR]
66
Facelings Institute#17334708 · 🫀. Patient
30
# JARED'S THE BEST#3958984 · Member
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Lunar hangout!#5420212 · (⊙︿⊙✿)
14
Nellie boutique!#10373165 · *friends!*
12
Cool Friends Team#4575621 · Member
12
Hema009 Gaming Fan Group#4430799 · Fan
10
tonights rain#15417281 · worthy♡
10

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