Gold Pressed Latinum [GPL] is a cryptocurrency released in August 2013, and it’s still active on the markets. The max supply is 1 million coins. As of 2018, the current amount of GPL circulating in the markets is 256,527 GPL. Which means that only 0.025 % of the value is currently mined. Gold Pressed Latinum uses a hybrid Proof of Stake/Proof of Work with a Scrypt – Jane algorithm to maximize the level of security.