Proof of Stake – What is it, What Makes It Better Or Worse Than POW?
In the new world of Ethereum 2.0, there are no more stacks of GPU rigs and meshes of wires burning costly coal and oil. Proof of work still is the engine behind bitcoin, but Ethereum, which also promises to be the global computer of the world, is now cleaner, quieter and smarter. What makes POS…