Fountain is a block-chained content ecosystem based on Proof of Contribution. Through a set of clear proof of contribution rules, blockchain technology is used to record the contributions of all participants. After accurate calculation, tokens are awarded to all participants. This will effectively motivate people to participate deeply in a content community application and the entire ecosystem, contributing to their strength.

The core concept of Fountain stems from the problems of traditional Internet content community applications: users of content community applications have made great contributions to the community, but they have not been able to obtain effective contribution credits and rewards.