<http://schema.org/alternativeHeadline>
"Add up the combined computing power of the 500 fastest supercomputers in the world\u2014that's billions upon billions of dollars worth of hardware\u2014and stack it up against to the raw processing power of every computer currently producing the alternative currency bitcoin, and what do you get? The network of computers \"mining\" bitcoin is more powerful\u2014eight times...."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/84056/the-bitcoin-network-is-now-more-powerful-than-the-top-500-supercomputers-combined/>