Crypto-currencies are considered digital or virtual currencies that use cryptography to secure transactions. They are designed to function as a medium of exchange. #Cryptocurrency #Bitcoin #Blockchain #DigitalCurrency #Crypto $BTCUSD $ETHUSD #BTCUSD #ETHUSD
#Cryptocurrency #Bitcoin #Blockchain #DigitalCurrency #Crypto #BTCUSD #ETHUSD #BTCUSD #ETHUSD