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Hamster @Sir_HamsterIV #107153728

31 January 2016
account created (per Roblox API)
11 Oct 2026, 22:15
last measured (UTC)

Username record

@Sir_HamsterIV — observed 11 October 2026

@fastjoe08 — observed 11 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)

Sir_HamsterIV Studios#12782897
4
Hamster_Studios#12782903
3
The Sir Family#12782907
3
Obristan.#16706612
1

Open data

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

Also a member of

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Typical Games#2649054 · Member
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Thinking Project#1235888 · noob
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Pilot Training Club#2794513 · Stunt Pilots
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Pinewood Builders#159511 · Member
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The Red Army .#4802792 · Initiate
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Zood Studios#5606884 · ✨ Gamer
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Stateview Correctional Facility. ∞#5025380 · Corrections Officer
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Hapless Studios#5502618 · Supporter
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generic roleplay gaem fanclub.#5574524 · fan.
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Stepford County Railway#3620943 · [TD] Trainee Driver
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United States Secret Serviceᅠᅠᅠ#5856978 · Agent
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Lithium Labs#5205652 · 💖 Fan
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Jaller's Projects#266819 · 🌾Farm Residents🌾
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PLATINUM FIVE#4668709 · Member
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Royal Hillcrest#10380454 · Upper-Class Guest
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Starboard Studios#3755133 · Follower
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The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Sergeant
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Creative Storms#7105773 · Member
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Rino Games#14355850 · Athlete
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Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class
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TopTier by Talewind#1164957 · Supporters
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Naval Roleplay Community#3534363 · Enlisted
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The Galactic Empire GRW#5298627 · Recruit
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GeekOut Studio#35353746 · Community
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Military Flight Simulator Community#1164372 · Fan
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Empire Clash Community#13025287 · Beta Tester
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NORTHWIND | HUB#5375519 · Fan
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Pinewood Emergency Team#2593707 · Rescue Hero
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Risk Universalis - Conquest RP#2568175 · Participant
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Waypoint Hotels#6877074 · Trainee
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Spugh Studios#15213738 · Member
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Neighborhood War Group#4625571 · Normal User
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Traits of War Community#3025405 · Roleplayer
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[PET] Hazmat Team#4246813 · Hazmat Trainee
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Block's Projects#13902860 · Member
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State of Mayflower#3403692 · Tourist
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NORTHWIND | Saint Lawrence Company#5346362 · Settler
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LinQ Studios#15018646 · Member
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World Conquest#3312764 · Conqueror
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The Robloxian Hospital V2#4898181 · [2] Doctor
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Stargate Command | SGC#6762663 · [E-1] Specialist Basic
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Desired Productions.#2658896 · [MR] Member
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Undefined Borders#8458505 · Community Member
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Useless Zone#5842387 · Player
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Goatem Studiosᅠ#7736585 · Fan
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New Sith Orderᅠᅠ#12763014 · Hopeful
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The Hutt Cartel GRW#7219995 · Outlaw
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Pirates vs. Ninjas#11154158 · Member
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Concept Studiоs#10180496 · Player
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Ukraine Armed Forcеs#14299856 · Recruit
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Unitеd Kіngdоm#9072283 · Foreigner
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UNPK| United Nations Peace Keepers#9522228 · Recruit
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United Natiоns ᅠ#9791784 · Citizen
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M | State of Mayflower#14709248 · Tourist
2,128
State of Mayflower | Reborn#7229308 · Citizen
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AFG | Afghanistanᅠ#4753570 · Afghan Citizen
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Vibe Banking#16146162 · Client
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State of MayfIower ᅠᅠ#16374619 · Tourist
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State of Harway#14245267 · Resident
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Tevi Railways#7830565 · [PS] Passenger
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Slovenian Special Forces#5902067 · Private
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United Nations Pоlice#9791895 · Member
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Unrisen Souls of Blackwind#8682755 · Powder Monkey
40
Αrstotzκa#14706405 · Servicepersonnel
39
Federal Republic of Afghanistan#33972648 · Afghan Citizen
39
The Motion Corproation#33765441 · Intern
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Kabul City Police#35233947 · Cadet
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United States оf Amerіca#32329359 · Citizen of the United States
15
The Relata#6613563 · Member
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Lapeer Cοunty Jail#34072433 · Inmate
14
TC | Development#14119907 · Member | ✔
13
Pеshmerga#14627304 · Civilian
12
The Dutch Armed Forces | Official Group |#7754584 · 🧨Low Rank🧨
11
Canada | CΑ#32408977 · Citizen of Canada
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USA | State of Fairhaven#12544587 · USA | Beta Tester
6
The Generic Custom Universe#13199535 · || Community Member ||
6
Prοvince of Ontariο#32938675 · Its me
6
Uniοn οf Soviet Socialist Republics#17264750 · Resident of the Union of Soviet Socialist Republics
3
Torrent County#16221315 · Drifter
2
[MD] ~Medical Department~#14098429 · County Administrator
2
[E&T] ~Engineering & Technical~#14098401 · Resident
2
Μinistry of Informatiοn#32483353 · Minister
2
Kad1ver#14158944 · Tourist
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[RRT] ~Rapid Response Team~#14098470 · Member
1

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