@kostas38587 #195107658

15 December 2016

account created (per Roblox API)

4 Oct 2026, 00:05

last measured (UTC)

Username record

@kostas38587 — observed 4 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)

Kostas38587 Productions#9868771

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

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