Prototanium (PR) is a cryptocurrency or a form of digital asset. Prototanium (PR) price for today is $0.636915 with a 24-hour trading volume of $0.00000000. Price is unchanged in the last 24 hours. It has a circulating supply of 197 Thousand coins and a max supply of ? coins. Explore the address and transactions of Prototanium on block explorers such as chainz.cryptoid.info. Additional information about Prototanium coin can be found at http://prototanium.uno/.