Vitalik Buterin cofounder of Ethereum Foundation and Bitcoin Magazine speaks during the TechCrunch Disrupt 2017 in San Francisco California US on...
{"Image ImageDescription": "Vitalik Buterin, co-founder of Ethereum Foundation and Bitcoin Magazine, speaks during the TechCrunch Disrupt 2017 in San Francisco, California, U.S., on Monday, Sept. 18, 2017. TechCrunch Disrupt, the world's leading authority in debuting revolutionary startups, gathers the brightest entrepreneurs, investors, hackers, and tech fans for on-stage interviews. Photographer: David Paul Morris/Bloomberg via Getty Images", "Image Copyright": "? 2017 Bloomberg Finance LP"}