Kiến thức Blockchain What Is Proof-of-Stake (PoS)? Posted on 10/02/2021 by admin Proof-of-Stake (PoS) A blockchain consensus mechanism involving choosing the creator of the next block via various combinations of random selection and wealth or age of staked coins or tokens. *see Proof-of-Work (PoW). admin What Is Proof-of-Spacetime (PoSt)? What Is Proof-of-Work (PoW)?