The dearth of the central authority could also make cryptocurrencies more secure. "It is hack-evidence due to the fact there is not any one particular central level of failure," describes David Donovan, government vp at Publicis Sapient. Εάν μπορεί ο οποιοσδήποτε να δημιουργήσει ένα μπλοκ, τι τον εμποδίζει από το https://devendrah047ziq0.blog-gold.com/profile