Claim a Reserved Username

Some usernames on Sincerus are reserved for verified public figures. If you're the real person behind a reserved username, submit a claim below and we'll review it within 48 hours.

How it works

Enter the reserved username you want to claim.
Provide your full name and a contact email.
Link to your verified profile on another platform (Instagram, X, Wikipedia, or your official website).
Our team reviews your claim within 48 hours.
If approved, you'll receive an email with instructions to activate your username.