ellerandreas (36)in #cryptocurrency • 6 years ago • 6439.012Cryptocurrencies: the one book to rule them allIf you've read "Mastering Bitcoin: Programming the Open Blockchain" by Andreas Antonopoulos , you'll find that it's a…ellerandreas (36)in #introduceyourself • 6 years ago • 6432.8325Hello worldBlockchain programmer with background in web and mobile development. I offer freelancing and consulting services.…