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Chaincase makes using Bitcoin as private as cash. Are you worried your financial history is being engraved in a permanent ledger? Chaincase blocks all the data leaks in an open source non-custodial iOS app by using Tor, private sync, coin control and CoinJoin.
Chaincase App Beta
Get the same privacy as cash using Bitcoin on iOS
This free resource helps designers and developers build better Bitcoin products faster. The guide covers everything from Bitcoin basics to onboarding, key management, and transaction flows. Wheter you're seasoned or just getting started, this guide is for you.
The Bitcoin Design Guide
Open source handbook of bitcoin product best practices