NFTs of digital content in the form of crypto-collectibles, gaming assets, trading cards, and other categories are prized for growth. They’re unique, provably scarce, liquid, and usable across multiple applications. After it was introduced to the world, it has enjoyed a significant increase in the aspects of trading volume and user base. CyberStop divides them into two categories: EAC and ESC. EAC stands for Encrypted Art content. It contains the current NFTs and to-be NFTs, such as artwork, game items, collectibles, and domains. In 2020, the sales volume of NFTs trades and NFTs games reached 250 million USD, while the projected volume for the year 2021 will be 3.6 billion USD (with an increasing rate of 1785%). Considering the overall market size or the art is 65 billion USD, EAC has the potential to have a 200 times increase in the near future.