This means the full market value of all coins in circulation on our system is equivalent to the value held in our holding account. (statcoin.io)
All in all the bull market in the cryptocurrency segment looks well and alive, as the total value of the coins is just shy of $ 140 billion. (hacked.com)
In either event, you must include in income the fair market value of any coins you successfully mine. (masterthecrypto.com)