Bitcoin Gold is a hard fork of Bitcoin with it been distrubuted to Bitcoin holders on a ratio 1:1.
It's a distributed digital currency, an open source cryptocurrency. The stated purpose of the hard-fork is to restore the mining function in a generic graphics processing unit instead of working with a special ASIC used to develop Bitcoin.
Bitcoin Gold decentralizes mining by adopting a PoW algorithm, Equihash-BTG, which cannot be run on the specialty equipment used for Bitcoin mining with the purpose of making mining open for the common ma