Calvin @calvinandhobbes27 #1125379446
18 June 2019
account created (per Roblox API)
15 Sept 2026, 04:08
last measured (UTC)
Username record
@calvinandhobbes27 — observed 15 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.
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18Membership and rank as measured from this user’s public group list.