Square invested both time and money into a bitcoin cold storage solution to support trading through its Cash app. Realising that this work could help others in the community, Square today released the entire GitHub repository as open-source. Hardware Security Modules Whilst Cash users can buy, sell and withdraw bitcoin through the app, the bitcoin actually remains with Square in a combination of hot and cold wallets. To protect both itself and customers’ funds, Square needed a robustRead MoreThe post Square Open-Sources Subzero Bitcoin Cold Storage Solution appeared first on Bitcoinist.com.
