Beam is a privacy-oriented decentralised digital currency backed by Mimblewimble blockchain protocol. MimbleWimble is an innovative protocol which goal is to provide users with a greater degree of privacy and network scalability. With an emphasis on anonymity and security of transactions, Beam is expected to give users control over its essential features in its innovative design. Instead of a premine stage or initial coin offering, Beam has nominated a non-profit organization to control the protocol. The Beam program code contains a strict emission restriction, and tokens also serve as a means of motivation for the team, and this choice contributes significantly to the growth of the cost of tokens.