JokerCoin is a free open source project derived from Bitcoin, with the goal of providing a long-term energy-efficient script-based crypto-currency. Built on the foundation of Bitcoin and PPCoin, innovations such as proof-of-stake help further advance the field of crypto-currency. ***The official JokerCoin ticker is “JOK” and trades under that name on all the exchanges where it has been listed. The designation “JOKERCOIN” is for CryptoCompare.com only.***