x_Polygon @mostafakilleryt #1577736599
1,635
followers (as measured)
18 April 2020
account created (per Roblox API)
14 Aug 2026, 13:51
last measured (UTC)
Username record
@mostafakilleryt — observed 14 August 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)