Privacy and security company Proton launches self-hosted Bitcoin wallet.

ChainCatcher news, according to The Block, privacy and security company Proton has launched the Proton self-custody Bitcoin wallet. Its new wallet solution aims to allow users to buy, store, and transfer Bitcoin, and leverage existing infrastructure to integrate features such as sending Bitcoin via email and enhanced security. The integration entry of Proton Wallet enables users in over 150 countries to purchase Bitcoin.