The dearth of a central authority also can make cryptocurrencies safer. "It can be hack-proof mainly because there is not any a single central position of failure," points out David Donovan, government vice president at Publicis Sapient. Η κεφαλαιοποίηση ενός νομίσματος προκύπτει από τον πολλαπλασιασμό των διαθέσιμων νομισμάτων στην αγορά https://yehudap369gnu2.blogitright.com/profile