Not_Kats @kalvinrk9 #1161161105
25
followers (as measured)
14 July 2019
account created (per Roblox API)
29 Sept 2026, 02:02
last measured (UTC)
Username record
@kalvinrk9 — observed 29 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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7,464,033Paradoxum Games#4914494 · Player
6,070,872Easy.gg#5774246 · Member
4,752,199Goofy Vegetables#35333553 · Member
1,766,396banjo boiler room#35229570 · Member
980,289Blox Studiо#4843020 · Member
973,182Official Palm Beach Studios#17028435 · Member
492,084Moonstone Games#8918098 · Member
397,471Untitled Gym Group#16271461 · Player
360,624Codrop Studio#15553867 · 🎮・Player
318,450Idle Studios#13038221 · Fan
217,665MotoRush Inc#32734353 · Player
135,449Ivan and the Dough squad#3570431 · Staff
52N-Light#15775661 · Member
7Membership and rank as measured from this user’s public group list.