Rosiee_x @HatMatter_YT #2780864422
4 August 2021
account created (per Roblox API)
5 Oct 2026, 05:28
last measured (UTC)
Username record
@HatMatter_YT — observed 5 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.
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Roblox#7 · Member
13,510,565Roblox Developer Community#10720185 · Developer
186,085[UK] United Kingdom#541807 · British Citizen
83,705Holy Empire of Noricerm#5608086 · Imperial Citizen
33,486AmazePlays Fan Group#4934476 · Member
18,608Ika Grill#6250486 · Customer
2,206[AINC] • The United States Armed Forces •#10908220 · BMT [Needs Training]
1,214Huddersfield Academy#33402625 · Year 11
800Commonwealth of Mayflower#13568345 · State Resident
671RNLI [Royal National Lifeboat Institution]#5062995 · [RNLI] Supporters
602THA | The Hurlingham Academy#32625580 · Member
551State of Mayflower ᅠ#7563230 · Citizen
327State of Mayflower Revisioned#15321696 · Citizen
104Project South East#8634065 · Resident
97State of Mayflοwerᅠᅠ#16609803 · Citizen
80Brookside County Prison#32912557 · Member
75United States Army |-USAR-|#17304772 · [E1] Private
71Proteus International#34013815 · Patient
65Tim Hortons PLC#8800416 · Customer
57Egyptian Ministry of Health & Population#11252948 · Medical Director
51autumn leaves <3#6997844 · Member
45Kingsway Acаdemy#16853136 · Awaiting Placement
44[USAF] • Public & Foreign Relations Command •#10713436 · Allied Diplomacy
35ASDA Express#33553718 · Customer
33indigoAir#16848698 · Awaiting Placement
31M | Mayflοwer Law Enforcement Training Institute#34018919 · Phase 1 Candidate
20KLC | Kingsford Leisure Centre#33378402 · Client
19Arcadia, California USA#929746950 · Citizen
13Broadlands Primary School#34755541 · Awaiting Placement
9Mano County Sheriff's Office‘#10689606 · Captain
9WD | Wave Development#33350138 · Noted Buyer
5||NYC|| - Borough of Queens, New York#34186741 · Member
4SWC Group | South West College Group#34977836 · EP | Executive Principal
1Membership and rank as measured from this user’s public group list.