Diversity and mutual independence of full nodes help make Bitcoin more reliable and secure https://getaddr.bitnodes.io/ pic.twitter.com/npopsmJLob
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@NickSzabo4 @alness Nick, what do you mean here? SHA2 PoW mining is a zero-sum game.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.