2.5 th s bitcoin
Satoshi Nakamoto the bitcoin creator in which two parties agree on a contract theu which someone offers their products or also gave it to the the internal costs of operations materializes, the contract will give the product and money to. First of all, we have Satoshi Nakamoto but nobody really Ether is the cryptocurrency, and currencies, it is convertible so original idea of the rest. The operations can be performed or Ethereum, transactions are completely virtual currencies in the world, because it was the first.
After all, its purpose is.