Thanks for the video, I enjoyed your talk. I have an idea for how federated blockchains can avoid Bitcoin's global variable problem. Recent http://thenewstack.

Thanks for the video, I enjoyed your talk. I have an idea for how federated blockchains can avoid Bitcoin's global variable problem. Recent http://thenewstack.io/why-art-could-become-currency-in-a-cryptocurrency-world/ http://thenewstack.io/why-art-could-become-currency-in-a-cry... Older http://www.wired.com/2014/07/document-coin/ http://www.wired.com/2014/07/document-coin/