DATA AND PRIVACY
What others see. What stays with you.
How this version uses profile data, events and device preferences.
Your account and the service
The service stores published profile, event, order and result data needed to operate the product. Privy handles sign-in and wallet connections. The service verifies your account ID and linked wallet addresses to display your USDC balance on Base.
Your public profile does not show your email address or wallet balance. The wallet page is available after sign-in. Addresses, balances and transfers on Base are public on the blockchain. Private keys are not sent to the 1vs1.fan server; embedded wallet key exports use Privy’s interface.
Public information
Your name, avatar, bio and profile link, published events, comments, reputation and community participation may be visible to other users.
Event, prediction and result cards display their public terms and relevant statistics. You can preview a card before sharing its link.
Device preferences
Theme and language are stored in technical cookies 1vs1_theme and 1vs1_locale for up to a year. Preferences sync between tabs through local storage. Transfer links and details submitted from this browser are also stored locally so you can check their status after reloading. Privy uses separate browser session data for sign-in, and 1vs1.fan stores the verified session in a secure HttpOnly cookie.
You can clear preferences and session data in your browser settings. You may need to sign in again afterwards.
External links and social platforms
Share buttons open the selected platform with prepared text and a link. Nothing is sent automatically. These actions do not give the service access to your contacts.
The selected platform’s rules apply after you leave the site. Social platforms may cache link previews and take time to update them.
Managing your data
Edit your name, avatar, bio and link in profile settings. Manage follows and community memberships in their respective sections.
This interface does not currently offer self-service account deletion or data export. Published duel history is retained to verify terms and results; editing your profile does not remove it.