Poster un message

It is a kind of money that is made digitally, and the bitcoins are kept in a digital purse. When you make use of the computer to make purchases with bitcoins, it transfers you real cash from your account into the bitcoin pocketbook that holds the bitcoins.
The bitcoin system is constructed on a ledger called the "blockchain", which is like an electronic journal that videotapes all transactions that have actually taken place. With the bitcoin system, all transactions are held within the network itself, therefore eliminating the intermediary.
There have to do with thirteen (...)