Bitcoin falls after Fed chair testimony, and Grayscale takes SEC to court over ETF: 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, Morgan McKenney of Provenance Blockchain Foundation discusses financial services adoption of blockchain technology.