Proof of Work Explained
Proof-of-Work (PoW) is the original consensus algorithm in a Blockchain network. This algorithm is used to confirm transactions and add new blocks to the chain. Miners compete against each other to complete transactions on the network and get rewarded. The responsibility of verifying transactions lies with special nodes called miners, and the process is called mining. The main working principle of PoW is a complicated mathematical puzzle and a possibility to easily prove the solution. Both Bitcoin and Ethereum currently use Proof of Work as their consensus mechanism. But each has its own set of rules and provisions. How does…





