vostok @dmvmason #1626711924

13 May 2020

account created (per Roblox API)

4 Sept 2026, 22:33

last measured (UTC)

Username record

@dmvmason — observed 4 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)

Cool Group :0#10219998

Open data

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

Also a member of

Osyriss Studios#3996161 · 💎 Member

Brookhaven by Voldex#3104358 · Member

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

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The MonkeyMan Fan Club#14765325 · Member

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USSF - United States Special Forces#22025 · [6] Staff Sergeant

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|BA| British Army#2621202 · [OR-2] Private

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Virtual Block Studio#2856593 · Member

Rats United#5948630 · Rat

SCP | Roleplay Community#5479038 · Roleplayer

United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit

[CUSA] United States MiIitary#4219097 · [E3] Private First Class

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ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿

GoPro Expedition Team#2961381 · New Climbers

Verticy Studios#32060932 · Special Forces

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Titanic Ship Builders!#2978092 · Builder

Derpie Studios#2861387 · 👽 Player

jacobis#35320760 · Member

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|BA| -British Army-#4972535 · [OR-1] Recruit

Whirlpool Studio#2756366 · Fan

HD Dev#3204047 · New Member

Ninestar Games#11300992 · Member

Extreme War Experience#5863339 · Roleplayers

The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)

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Everest Games Holding#4902831 · Players

[λ] Half-Life Roleplay#2795144 · HLRP Member

Played It#5790554 · Gamer

Furree#5245050 · 22

epoch ~#3174239 · 🔥community

The Chornobyl Anomalous Area#3368918 · 2-Gear Member

The Noobic Stratocracy#2704934 · Noobs

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COOL DAD GAMES#5333529 · Member

luisgamercool23 fan club#5204341 · Member

d4rk886's Studio#581376 · Players and Supporters

Roblox | Russian Studios#3951912 · Scientist

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Back's Space#5504191 · RGB Fan

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|HBA| Hazy's British Army.#2955779 · [OR-1] Recruit (Basic Military Training)

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3xodus#14703499 · Friend

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Superpros fan made games group#13998081 · Best friends

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~ clovers outlet ~#34004081 · ~ 💞🥥 || pending.. |

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