Explained: What Is Proof of Stake (PoS) in Blockchain?

Blockchain has become a ubiquitous term over the past couple of years. A growing number of enterprises and governments are opening to blockchain technology (and distributed ledger technology). Despite its rapid growth, there is still some confusion about crucial concepts such as ‘what is Proof of Stake’ or ‘what is consensus algorithm in a blockchain network.’ In the end, making it imminent to address these information gaps.

Proof of stake (PoS) is a consensus algorithm under which randomly chosen validation nodes (validators) stake native tokens (staking) of the blockchain network to propose or attest new blocks to the current blockchain. A validator will receive rewards by successfully adding blocks to the blockchain. 

This post aims to shed more light on crucial blockchain concepts, including:

Why Is Consensus Mechanism Important in Blockchain?