karlarthur @karlmaku23 #2541079825
9
followers (as measured)
29 April 2021
account created (per Roblox API)
18 Aug 2026, 00:38
last measured (UTC)
Username record
@karlmaku23 — observed 18 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)
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524United States of Robloxia [BI]#33386802 · [CT] Citizen
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31[:] Global Containment Initiative#704163592 · temp role (highers)
21Membership and rank as measured from this user’s public group list.