Bitcoin Gold is a fork of the Bitcoin blockchain that occurred at block 491407. It implements a new PoW algorithm, Equihash, which makes it ASIC-resistant and can only be mined by GPUs rigs. The purpose of Bitcoin Gold is to make mining decentralized again following Satoshi Nakamoto's vision of "1 CPU = 1 vote".
* PoW: Proof-of-Work || * PoS: Proof-of-Stake || * PoC: Proof-of-Capacity || * PoN: Proof-of-Nature