@sinistermar #187301892

27 November 2016

account created (per Roblox API)

15 Oct 2026, 16:16

last measured (UTC)

Username record

@sinistermar — observed 15 October 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)

Julianwrlds#14676417

Open data

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Also a member of

SecretVerse Studio#1074557114 · Membre

and Collect Rare Pets#825735094 · Member

Nosniy Games#3461453 · Fan

크롱 스튜디오#35669818 · 멤버

BRAZILIAN SPYDER#35815907 · Member

Blue Lock Rivals Unofficial Fans#34671275 · Member

Scriptbloxian Studios#4705120 · Legend

BIG Games Pets#3959677 · Fan

Chillz Studios#2782840 · 🌟Royal Member🌟

Current.#34852864 · Member

Bee Swarm Simulator Club#3982592 · Member

Steal a garden or something#999771657 · Member

Roblox#7 · Member

⨯ Small World Games#17140361 · Goof

The Flamingo Fan Club#3336691 · December 5th we will all do something

Car Crushers Community#2726951 · Skilled Crusher

KizmoTek Studio#3115970 · Community Member

Jandel's Road Trip#33097934 · Owner

Tandem Labs#1039703573 · [🚗] Player

Official Group of Drift Paradise#5216132 · 👤Standard Drifter

[B:S] Azure Latch Team#35316274 · Member

Fisching#7381705 · Fischer

Climbing World#35819292 · Member

ATYS 3#1034205759 · 成员

Tetra Games#4843918 · Fan

QuadraTech#4645213 · Supporter

[B:S] ALS Team#12229756 · Member

KreekCraft Community#3072234 · Member

Current x Blackstar#36012725 · Member

Kohaú#4731484 · Trainee

rng dev#34421046 · Member

Training Forge#36011627 · Member

Me & You Studios#7955090 · Member

MY FISH FRIEND#36097751 · Member

Team Sloth Forever#3367671 · Member

Azure Gem#1002289823 · Member

Roplex Army#6727958 · Member

ΞGO#34966374 · Member

Capybara Evolution#35325821 · Member

Greenville, Wisconsin#3078161 · Verified Citizen

Skandi Studios#34492682 · Member

Prince Creations#410634114 · Member

KNIFE DUELS Team#376551072 · Member

Roanoke, VA#4451448 · Member

BurgerBlox Fast Food#8927586 · Trainee

Roblox Rallying Group#6217280 · Member

Rats United#5948630 · Soldier

M&M Community#522637919 · Civilian

BloxStrike#33751825 · Member

Ironbyte x Jelly#1072579917 · member

Quick Pix#33007681 · Member

Simulator Studios! ™#4256796 · Member

SizzleBurger#1016598 · Trainee

%100 CARS#629505522 · Member

devGem#2776987 · Fan / Member

Crazay Art#1015860650 · Member

Ben's Games!#34469069 · Member

SAND4 Tycoon#5929470 · Member

Fat Rat: The Singularity#875923977 · Member

OOFer Squad#3718364 · Member

Limitless Studio#6124753 · Fans

LittleMan409#34195013 · Member

the m devs#33999610 · Member

supercat games#32943081 · superfan

Backstretch Battles#5147819 · Free Agent

Sebee#6303746 · 😎 PRO

Roblox - Baseball Universe#33958226 · Member

[:] Nova Corporation#4965800 · Test Subject

Skate Central#5881468 · Skater

Wreck Team#472296619 · Member

DAYVOR Studio#7560712 · Customer

ScotWARE#8426585 · Player

$oIitary#7854111 · Member

Blu Crew#3450277 · Member

Former Roblox 3008 Group#4769215 · Members

BikeLifeSociety#1024309453 · 🏍️ | Riders

Smash, Smash, Smash#124047541 · Member

Dojo Empire#140648141 · Member

Adorable Anime Creations#584431737 · Member

Car Crashout#35960378 · 🚗 - member

MILLOLL GAMES#232168992 · Member

Cat Wars Development#16313372 · Cats

Onesies#4705418 · Supporter

Metaverse Team#9163503 · Member

ROBLOX | Community Church#7109020 · ✝Community Members

Five Nights at Freddy's: Recreated#6435775 · Member

cocoa and games#752488069 · Member

Statik Studios.#337463487 · Member

Backstretch#9658469 · Player

the boof group#9126872 · BOOFERS

River Park Middle School#5471864 · [*] Former Students

Project Drift Zone#3602752 · Member

[WC] PRIVATE WAGNXR CREW#10579815 · [PWC Operators]

Greenville Roleplay Junction#11154847 · Civilian

skepticaI#6625703 · ♡

Madagascar Empire#7707058 · Cadet

Oof-White TM#4729760 · Member

Skaters Nightmare#10882436 · Skaters

Drift Team Nos#2394 · Regular Drifters.

mango 4 mayor#13620383 · Supporters

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