https://www.dekut.com/USA/discover-more-here-5/ A crypto currency is a medium of market making use of cryptography to secure control and transactions the introduction of units of money. Unlike a central bank that reproduces physical currency, cryptocurrencies count on block-chain technology to decentralize this approach. A block chain is essentially a ledger that is kept by all participants on the marketplace. Mon, 16 Jul 2018 09:51:02 UTC en