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@sergienkost

@sergienkost #1156240300

10 July 2019
account created (per Roblox API)
6 Sept 2026, 21:55
last measured (UTC)

Username record

@sergienkost — observed 6 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

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cyhir#16882379 · fan
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< ChibZ | ProductioN >#32538275 · --Member--
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kek stu di o#15433852 · fan
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Membership and rank as measured from this user’s public group list.