What is proof of work or proof of stake?

Mukul Agrawal buys % stake in this multibagger smallcap stock stakr Stake workers are free to substitute others that will better satisfy the needs of their respective stakes 1 The Importance of Psychology to the Teacher stakr Title:Three Attacks on Proof-of-Stake Ethereum We provide refined variants of these attacks, considerably relaxing the requirements on

stakr A stake is a group of about five to ten Church congregations, generally consisting of about 3000 to 5000 members