Sonny @robloxbacksigma1 #4128592573
11 December 2022
account created (per Roblox API)
10 Aug 2026, 19:55
last measured (UTC)
Username record
@robloxbacksigma1 — observed 10 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.
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Also a member of
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11Membership and rank as measured from this user’s public group list.