Avraham @killercos #48727211
891
followers (as measured)
19 September 2013
account created (per Roblox API)
26 Oct 2026, 20:35
last measured (UTC)
Username record
@killercos — observed 26 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)
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3Membership and rank as measured from this user’s public group list.