Colored coins are unique as they add metadata to fungible coins, representing assets like concert rights. They derive from a 2012 concept for using Bitcoin for non-monetary transactions ...

Most coins are worth their face value, but others are different story. Coin collectors seek rare currencies often valued at a ...

British Overseas Territories South Georgia and the South Sandwich Islands have issued a series of coloured titanium coins highlighting the fin whale. The coins are produced y Pobjoy Mint.

This new series of coins features close-up head shots of the five penguins that inhabit the Falkland Islands, each shown in glorious color to enhance the detail. Pobjoy is also producing a new ...