Software engineer Mike Caldwell shows the front of a physical Bitcoin he minted in his shop on April 26 2013 in Sandy Utah Bitcoin is an experimental...
{"Image ImageDescription": "SALT LAKE CITY, UT - APRIL 26: Software engineer Mike Caldwell shows the front of a physical Bitcoin he minted in his shop on April 26, 2013 in Sandy, Utah. Bitcoin is an experimental digital currency used over the Internet that is gaining in popularity worldwide. (Photo by George Frey/Getty Images)", "Image Copyright": "2013 Getty Images"}