Steem

Steem is an open source blockchain protocol capable of storing social information and distributing tokens based on a Proof-of-Brain algorithm. The Steem blockchain creates opportunities for entrepreneurs by providing a scalable blockchain protocol which their application can tap into that is capable of storing a user’s content, social information, account information, json metadata, and more, while simultaneously empowering those users to earn cryptocurrency tokens (called STEEM) in exchange for sharing that information. The STEEM token features best-in-class properties like 3 second transfers and no fees thanks to Steem’s 3-second blocks and Delegated-Proof-of-Stake algorithm.