quantum_fox @haaydrien #963098342

10 February 2019

account created (per Roblox API)

15 Sept 2026, 13:10

last measured (UTC)

Username record

@haaydrien — observed 15 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)

Quantum explotation#12295592

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InfinityInteractive#11257245 · Fans

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polandgamebuilders#3732983 · 😀 Member

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SEA Military#2648601 · [T] Trainee

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Stepford County Railway#3620943 · [TD] Trainee Driver

Quarantine Roleplay Community#6448240 · Community Member

Quantum Science Inc.#2847031 · Employee

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The Robine#2808906 · RCT

Wrench Airlines#36065728 · Training

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Plasma Inc.#4192306 · Member

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Nuget.Studios#33384824 · 😎Member

Tuning Studios#2895613 · Player

[SCPF - Special Containment Procedures Foundation]#4606577 · Class D

Silou34's SCP Roleplaying Community#2766605 · Roleplayer

Festivereinhard2's Fanboy Fan Group#2988324 · Fan

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The Noobic Stratocracy#2704934 · Noobs

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The Mayhem Syndicate#4890641 · Recruit

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RBWR Simulation Community#16332057 · Community Member

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«APOLLO» Corporation#11755642 · Member

KPB Studios#14533554 · Member

Fusion Oxygen Corporation#8259998 · Member

SCP-F ︱Special Containment Procedures Foundation#6650179 · Class-D

Plasma Security Division#5114770 · Trainee

Koyot Digital#33528008 · Member

Air Traffic Group#643438846 · Member

Discover! Inc.#2687440 · Members

Unitеd States Space Force#5591611 · [E1] Airman Basic

Nova! Incorporated#8048629 · D1 | Facility Employee

Zephyr Corp#7837161 · Intern

[HS] High Science#34631766 · Employee

Pinewood Builders Security Team: 1st Company#1179632 · Cadet

CI || The Chaos Insurgency#3315283 · Devotee

Light Incorporated.#10196604 · Intern

Cedallion Energy Cooperative#32519371 · [SG-0] Intake / Vetting

Southwest Wind Science Inc.#13187142 · SWET - Employee

Hazardos Inc.#5611309 · Employee

SCP FOUNDATION | SCP:F#5052493 · Classification - D

Cosmic Science Inc.#5689337 · Employee

Nucleonarium#5174937 · Member

VORTEX Technologies Initiative#5605340 · Intern

Hybrid Incorporated.#6490664 · [Level 1]

JKR Studios#970502 · Member

Thinking Devs#6199908 · T-4-F-O| Tier 4 Facility Operator

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PrismaStudios#11259019 · 09 • Employees

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Unnamed Power Core Universe#8989954 · UPCF - UPC Fan

Cobalt Science#10775756 · Enthusiasts

RabbitBlock#5540674 · [RE] Employee

Groundwork Tech Research#12725892 · [ Member ] Employee

Hybrid Security Division#7314566 · [LR] Recruit

The Senate and Ρeople of Rome#5624974 · Provincial

Brzegowa Hydroelectric#33318007 · Member

Serenity Research Core#5538483 · Member

Cosmic Security Team#8762674 · Supporter

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Hybrid Resistance#8858945 · LR - Raider

Site-81 Roleplay Community#7907284 · RolePlayer

The Core 101 Sqaud#887967 · Soilder

Windscale Nuclear Safety & Regulation Commission#4706671 · Member

SCP:F |"Special Containment Procedures Foundation"#5834766 · [CLASS-D]

PeakBit#4721932 · Member

Site Elus Community#14021836 · Class D

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