Ethereum Proof of Stake explained
So you might have heard that Ethereum is considering changing its distributed consensus system to something called proof of stake. Here, we will try to explain what this is as well as how it may affect you.
What is Proof of Stake
o truly understand proof-of-stake (PoS) it is easier if we also explain the current system being used by Ethereum, and that is proof of work (Ethereum Mining). So basically when Ethereum is transferred, miners group that up into a ledger called a block chain and to do this they have to solve a puzzle. In creating this blockchain, a lot of computational power is also used. The amount of reward you get for creating a blockchain is a transaction reward. However, this depends on how much work you ie. how fast you can calculate and solve the puzzle.
So this is all going to go away once proof of stake comes along. With proof of stake, you don’t actually solve any puzzles. You remove the puzzle solving element from the system and thus change the way the reward is distributed. So instead of proving how fast you can calculate with hashrate, you need to prove how much Ethereum you own. You do this with something called a master node. When you create a master node, you have to lock up a certain amount of Ethereum to prove that you have it and rewards are distributed according to how much proof of stake you have. One can create multiple master nodes with a lot of Ethereum inside and you’ll earn more through this method.
