The value of EVE coin which is created from blockchain is not held by the coin itself but is held by an ecosystem that is open and distributed based on trust so that all participants carry out the role of network faithfully. Thus, the team want to actualize a mechanism that more number of members can participate in the coin network. The ecosystem of platform is made up of 3 assets such as EVE which is the fundamental coin, ADD which is used for the value exchange of advertisement and data, and EMP which is needed to move the ecosystem smoothly.