BlogHide Resteemsalexanderthaj (25)in cryptocurrency • 8 years agoUnderstanding CryptocurrencyCryptocurrencies are a medium of exchange using cryptography to secure the transactions and to create more units of the currency. Cryptocurrency can also be known as alternative currency. Bitcoin…alexanderthaj (25)in wingchun • 8 years agoWing Chunalexanderthaj (25)in vingtsun • 8 years agoControlled Rage