SEC delays decision on spot bitcoin ETFs from BlackRock, WisdomTree and more: 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, Paul Brody, global blockchain leader at EY, discusses his new book on how companies can implement Ethereum's blockchain.