Bitcoin splits again, creating a new cryptocurrency called bitcoin gold that then plunged 66%

in #bitcoin7 years ago (edited)

Bitcoin hit a low of $5,374.60 on Wednesday before recovering nearly $300. The initial fall followed the "hard fork" that occurred Tuesday.

CNBC runs through what you need to know about the big event.

What is the 'hard fork' about?

Firstly, it's important to understand how the bitcoin system works. Transactions by users are gathered into "blocks" that are turned into a complex math solution. So-called miners, using high-powered computers, work these solutions out to determine if the transaction is possible. Once other miners also check the puzzle is correct, the transactions are approved and the miners are rewarded in bitcoin.

The need for high-end machinery has meant that mining is controlled by a small group of people with powerful computers.

Jack Liao, the CEO of LightningASIC, which sells mining equipment, came up with bitcoin gold as a way to change this dynamic.

The idea is to allow bitcoin gold to be mined by more people with less powerful machines, therefore decentralizing the network further and opening it up to a wider user base.

To this end, the collective behind bitcoin gold came up with a code that creates a "fork" or split in the bitcoin blockchain. That occurred on October 24 and resulted in the creation of the bitcoin gold cryptocurrency.!()