black-ice (25)in #money • 7 years ago • NoneEarn Money From Your LinksDid you know that you can make extra money by shortening URLs? If you love to share links to your favorite pics and…black-ice (25)in #computer-science • 7 years agosteemCreated with Sketch. • NoneWhat's a Merkle Tree?Each node in the Merkle tree performs MD5 hashing of input data. Parent nodes concatenate the hashes of their children…black-ice (25)in #bitcoin • 7 years ago • NoneWhat is Bitcoin?You may have heard about Bitcoin in the news or from friends lately. If you've been paying a little bit of attention…black-ice (25)in #advice • 7 years ago • None6 Dont's for Beginner App DevelopersCredit: KellyBamson CC-BY-SA 4.0 About two years ago, I decided that I wanted to code my first Android app.…black-ice (25)in #anonymity • 7 years ago • NoneHow to Post and Surf Online AnonymouslyYou may have heard about governments spying on foreign citizens or their own citizens in the news. Edward Snowden's…