Otto @Dev_Otto #3387580912
13 March 2022
account created (per Roblox API)
7 Nov 2026, 23:55
last measured (UTC)
Username record
@Dev_Otto — observed 7 November 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
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19,465,782Chillz Studios#2782840 · 🌟Royal Member🌟
18,678,149Powerful Studio#5522949 · 💙┃Fan
8,063,619(学乱) Gakuran#416091513 · Students
7,512,129Cloud Entertainment#1038305 · 🎮 Gamer
1,901,275Kohl#3403354 · Member
1,522,919TPC Simulators#15873445 · 💚 Fan
1,513,132CRYSTAZE#4656477 · [⭐] Member
895,758School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers
119,316DEVIL Script#8939440 · Junior DEVIL
45,012Unbound Arts#35946382 · Member
20,668The Great Western Ascendancy#3427724 · [1] Volunteer
3,216Mors Studios#17077348 · Member
29Rearrange Studio#5153818 · Owner Admin
5Membership and rank as measured from this user’s public group list.