Bitcoin 2.0: Sidechains and Ethereum and Zerocash, Oh My!

 Strange, interesting, and wildly ambitious things are afoot in the world of Bitcoin and blockchains. I give you Zerocash, a completely anonymous currency; Ethereum, an blockchain platform designed to decentralize much of the Internet; and Sidechains, a proposal to accelerate the evolution of Bitcoin itself. Any one of these could conceivably become a very big deal. All three? Prick up your ears. Read More