Data and privacy

Public ledger data, app services and wallet secrets are different categories.

A public chain

Public blockchain records may be accessible to everyone. A public address is not a private key, but it can link activity and expose financial history. Avoid unnecessarily publishing addresses and balance screenshots.

App services

Prices, history and other data can involve backend or provider requests. Release preparation requires a map of transmitted data, retention and logging. A tracker-free website does not prove that a mobile backend processes no data.

This local website

This preview uses local files and illustrative values. It does not request a seed, connect to wallet RPC, send transfers or collect personal data through forms. The theme and last market snapshot are saved in localStorage. The home-page ticker retrieves public Coinbase rates without authentication; the provider sees ordinary network request metadata. See the website browsing policy for details.