JPMorgan's Jamie Dimon says he's done talking crypto, but calls blockchain 'real': CNBC Crypto World

CNBC Crypto World features the latest news and daily trading updates from the digital currency markets and provides viewers with a look at what's ahead with high-profile interviews, explainers, and unique stories from the ever-changing crypto industry. On today's show, Andy Baehr of CoinDesk Indices discusses a new index to track the broad performance of major cryptocurrencies.