First introduced in the original Steem whitepaper as subjective proof-of-work, Proof-Of-Brain is the process by which accounts earn tokens by using their brain. There are two parts to the "Proof-Of-Brain" concept. First, reward pool(s) designed to incentivize developers, authors and curators. Second is a voting system that assesses the value of content.

Learn more: SMT Whitepaper

Last Updated: 10/9/2018, 11:42:32 AM