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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.

Groups owned (as measured)

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Also a member of

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

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