PotCoin is the first decentralized blockchain cryptocurrency for the quickly expanding legal industry of marijuana cultivation and cannabis sales for medical and recreational use. PotCoin provides the cannabis business with a high level of security and privacy, and the costs to do so are lower than those found with traditional banking options. Of course, this also provides users the ability to grow with the industry, which would currently be difficult within the confines of conventional banking. PotCoin is a proof-of-stake blockchain cryptocurrency that is not only global but open-source, allowing all users to view the entire PotCoin system. Like many cryptocurrencies, PotCoin is designed to make instant transfers with low transaction fees. PotCoin also features a vibrant community through its webpage forum and social media.