Cryptocurrency in the modern world are not only a payment tools to move forward the world economy. Cryptocurrencies can change the economic relationship between the parties, by making a revolutionary change in the transactions.
For this purpose «smart contracts», which are electronic algorithms, which describe a set of conditions which leads to certain events in the real world or in digital systems. A feature and advantage of such smart contracts is the use for transactions decentralized systems to prevent interference in the outcome of any transaction person.
And since crypto-currencies are based on decentralized systems, the use of these payment tools is the perfect way of making smart contracts.
A world leader in the smart conclusion of contracts is a cryptocurrency Ethereum (Ethereum). Suffice it to say that the capitalization transactions over the last year Ethereum reached one billion U.S. dollars. The Ethereum is an open platform and therefore is of particular interest as the world's commercial structures, and the developers of the various software.
