Through blockchain technology, we will build the world's first platform endorsed by real calligraphy and painting artworks, an advanced online trading platform and a multi-functional offline art center, and explore an innovative development model combining online and offline interaction, between culture and fintech. We will build a service system for the circulation of rights and interests of calligraphy and painting, and strive to build a service platform for the satisfaction and trust of calligraphy and painting artists and consumers. To solve the problem of authenticity, quality and pricing of the calligraphy and painting market, to create an industry chain specially for contemporary artists, fidelity, to promote authentic, high-quality artworks with decent price to the market, to promote the circulation of the art market, meet the needs of cultural asset allocation, and construct modern painting and calligraphy art market ecosystem.