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@a_serialkiller

Prof @a_serialkiller #2250336564

11
followers (as measured)
28 December 2020
account created (per Roblox API)
26 Aug 2026, 08:56
last measured (UTC)

Username record

@a_serialkiller — observed 26 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)

Also a member of

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SINGULAZRITY#36074279 · Member
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Timely Clothing#9984509 · Cool People
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Membership and rank as measured from this user’s public group list.