Category Archives: High purity metals

CUPRUM Coin is a start-up cryptocurrency project that will have a specific physical underlying asset as a backup, an ultra-high purity nano Copper Powder. It is one of the most expensive elements in the world with end-consumers like the aerospace industry, but it is used mostly as a financial product due to its extreme andContinue reading “Cuprum Coin – The cryptocurrency with $60 Billion worth underlying assets”