Privacy Policy
Effective date: September 24, 2026
Self-custody
MYSTERYUM WALLET creates and encrypts wallet recovery phrases on the user’s device. We do not receive, store, or have access to recovery phrases, private keys, passwords, or wallet funds.
Information processed
Public wallet addresses and public blockchain information may be sent to blockchain network providers to show balances, quotes, and transaction status. This information is public by nature. The app does not require an account and does not sell personal information.
Device storage
The encrypted wallet vault and language preference are stored locally on the user’s device. Removing the wallet or clearing application data may permanently remove this local information. Users must keep their recovery phrase safe.
Community and Mysteryum Bot
Community is optional and separate from your device wallet. Reading and posting messages and reactions requires Google sign-in. Your chosen display name, messages, timestamps and reactions are stored in Lovable Cloud and visible to signed-in Community members, not visitors without an account. Messages addressed to Mysteryum Bot are processed by an AI service to generate replies, which are visible to signed-in members. Do not post recovery phrases, private keys, passwords or other confidential information. Your wallet does not require a Community account.
Transactions and fees
Blockchain transactions are public and irreversible. Before approval, the app displays relevant network and service fees. MYSTERYUM WALLET cannot reverse a completed blockchain transaction.
Third-party services
The app uses public blockchain networks and may use routing or pricing providers. Their handling of network requests is governed by their own policies.
Children
MYSTERYUM WALLET is not directed to children under 18 and is intended only for people legally permitted to use digital-asset services in their jurisdiction.
Contact
Privacy and support questions: support@mysteryum.com.