This round is stamped with the year 2010, but it was released in 2015. It is an antique copper ver sion of the ‘2009’ (also released in 2015) CoinedBits round. It uses the same front design as the other CoinedBits rounds, but the back has a unique image referring to Bitcoin mining. The rocks that …

Full coin information →“Bitcoin 2010 Limited Edition Solid Copper”