The sparrow chain takes advantage of the centralization of the block chain to create a cartoon market block chain that realizes the autonomy of the animation industry and the participation of the whole people, breaking the barriers of the industry, and allowing every enthusiast to participate in the animation industry chain, such as animation creation, production and derivatives. The openness of block chains will make the animation market more transparent, more popular and simpler. The advantages of the block chain are transparent, traceable, non tamperable, and data security protection. It also allows the original authors of anime to establish a more reasonable and more perfect business model on a wider and safer communication platform to guarantee their copyright and additional benefits.