The Whale Chain is a global video asset digital platform based on blockchain technology that is supported by the DH Foundation. It is devoted to realizing the digital capitalization, securitization, transparency and fairness of the global film and television industry. It plans to apply blockchain technology and the application to develop the blockchain film and television industry including investment, issue, trading, interaction. It aims to provide an integrated solution for the global distributed film industry. The industry platform digitizes the film and television industry and integrates the certification, crowdfunding and trading of digital film and television assets. The platform takes advantage of the clear trace of the blockchain, specific rights and interests, unchangeable information, and free circulation of assets to realize the value exchange of digital assets of film and television and promote the development and upgrading of the global film and television industry.