Proof of Stake (PoS)

A type of consensus mechanism used by blockchain networks to validate transactions. PoS, validators commit a stake of their own cryptocurrency tokens to the network in exchange for a chance to be selected to add new blocks to the blockchain.

What You Need To Know

Proof-of-Stake (PoS) has emerged as one of the most efficient and sustainable blockchain consensus mechanisms, offering significant advantages over traditional Proof-of-Work systems in terms of energy efficiency, scalability, and accessibility. Used by various networks such as Ethereum 2.0, Cardano, Polkadot, and Solana.