Maestro @M_UImaster #2230749787
21 December 2020
account created (per Roblox API)
20 Oct 2026, 13:45
last measured (UTC)
Username record
@M_UImaster — observed 20 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Sonar Studios#2919215 · 🕹️ Sonarian
18,788,974P O P O#14453089 · Member
1,164,824Devil Hunter May Cry#35791681 · Member
1,025,339United States Military 1960s ᅠ ᅠ#3454445 · E1
959,780MS: Hunters#35687503 · Member
742,321Digital Merit Studios#7674505 · Players
512,211Project Baki#4626791 · Member
419,995Vetex#3596833 · 💚 Supporter
143,705Moon Animator#5677095 · 🔸 Member
79,378~Yurei Works~#2724482 · Basic Members
61,502Callisto Innovationsᅠ#33161058 · Test Subject
40,849MS: Tatakai#6738632 · Members
38,804Asura Association#32353519 · Member
30,316MS: KEN#503844107 · Wave 0
16,708Exodus Studio Production#14746953 · Members
1,552Norwegian Cruise Lines ®#4274760 · Member
545House Belgrave#3141180 · Citizen
402Infernoos Production.#876547951 · Member
109死Hakaishin破#16971809 · The Grand Destroyer
26非 Unbound 非#34804475 · 『 T 』True Trusted Soulless
14Membership and rank as measured from this user’s public group list.