muz @GrimAuthor #83441122
23 April 2015
account created (per Roblox API)
4 Sept 2026, 20:45
last measured (UTC)
Username record
@GrimAuthor — observed 4 September 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
The Robots Community#857300 · Followers
24,279The Hang Out Group!#3228957 · Ro-players
761st Pennsylvania Regiment of the Rebel Foot Guard#5680475 · Lieutenant
4Membership and rank as measured from this user’s public group list.