Depends on what is the context. Is it technical then I guess: https://www.amazon.de/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042 https://w

Depends on what is the context. Is it technical then I guess: https://www.amazon.de/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042 https://www.amazon.de/Mastering-Bitcoin-Unlocking-Digital-Cr... But, if you are looking from a usage perspective it is kind of difficult. You can check this blog too: https://blockchaintechblog.com/ https://blockchaintechblog.com/