DPRating is the world's leading quantitative rating agency for blockchain investability. It was established in May 2017 and took the lead in publicly releasing the world's first complete ICO rating model, SmartICO. Based on this, dozens of The project carries out in-depth quantitative rating, and all rating reports are released publicly and free of charge. Afterwards, the rating model is subdivided into three categories: embryonic stage, growth stage, and mature stage. The three types of models have different emphases and are suitable for rating projects in corresponding stages. In the future, the model will be further refined, and different types of projects will use different quantitative rating models to make the rating more scientific and accurate.