installing

Hard Forks, Soft Forks, Defaults and Coercion

One of the important arguments in the blockchain space is that of whether hard forks or soft forks are the preferred protocol upgrade mechanism. The basic difference between the two is that soft forks change the rules of a protocol by strictly reducing the set of transactions that is valid, so nodes following the old rules will still get on the new chain (provided that the majority of miners/validators implements the fork), whereas hard forks allow previously invalid transactions and blocks to become valid, so clients must upgrade their clients

Bitcoin Batteries

In the late 19th Century, a war of great minds was waged in the US between Nikola Tesla and Thomas Edison that would shape the way electricity was delivered throughout the world. Edison proposed using direct current (DC), whereas Tesla favored alternating current (AC), proving that it was far more efficient. Their battle was more than just competing ideologies, it was also a fight between commerce and banks. Edison was backed by J.P.Morgan, the most powerful banker in the US, whereas Tesla was backed by entrepreneur George Westinghouse Jr. Dirty