Bitcoin Gold (BTG) is a cryptocurrency created in 2017 through a hard fork from Bitcoin. It aims to make mining more accessible by using a different proof-of-work algorithm that requires less computational power and specialized equipment. This allows more individuals to participate in the network and promotes decentralization. Bitcoin Gold also emphasizes community-driven development, transparency, and the use of open-source software. Users are encouraged to contribute to the project's codebase, making it inclusive and democratic.