A hard fork is a change to a blockchain protocol that renders older versions invalid. It may be performed when a network makes fundamental changes to its mechanics or governance or, as in this case, as a means of fixing weaknesses that have resulted in hacks or exploits. www.coindesk.com
A hard fork is a change to a blockchain protocol that renders older versions invalid. It may be performed when a network makes fundamental changes to its mechanics or governance or, as in this case, as a means of fixing weaknesses that have resulted in hacks or exploits.
www.coindesk.com