Decentralized P2P exchange built on Monero and Tor

Boltz Backend

Phoenix is a self-custodial Bitcoin wallet using Lightning to send/receive payments.

Open-source signing device firmware for Bitcoin

2024 version of our flagship 10-week program that has been implemented worldwide. A deep dive into Bitcoin's history, technology, and its global impact.

The missing safety net for your coins

Desktop Bitcoin Wallet focused on security and privacy. Free and open source.

https://aquawallet.io

Blockstream Green App