GanjaCoin is not the first marijuana based cryptocurrency, but it is unique in its own way. GanjaCoin has the lowest supply out of all major marijuana cryptocurrencies. Also, although practically all the major competitors are run on proofShow more [+] of stake systems, GanjaCoin allows user to own masternodes. The most unique value of GanjaCoin is the plan to eventually open a marijuana dispensary where each gram of marijuana will be backed with the value of one GanjaCoin.