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, CNBC’s MacKenzie Sigalos speaks to Samara Cohen, chief investment officer of ETFs and Index Investments at BlackRock at Permissionless to discuss adoption of bitcoin ETFs.