BlackKat @BlackKat_X0 #20219658

1,498

followers (as measured)

18 September 2011

account created (per Roblox API)

23 Aug 2026, 07:15

last measured (UTC)

Username record

@BlackKat_X0 — observed 23 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)

Innovation Security Training Group#1038623

Open data

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

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Membership and rank as measured from this user’s public group list.