Through the merger and upgrade with EthereumFair (ETHF), DIS Chain has not only expanded its technological boundaries but also provided users and developers with a decentralized, diverse, open, efficient, and widely applicable blockchain platform. DIS originated from the meme token 'Disney meme token' within the Chinese community, initially used for event rewards and community interactions. With Ethereum transitioning from Proof of Work (POW) to Proof of Stake (POS), DIS became a crucial link connecting miners and the POW ideology, supporting and driving community efforts in the reconstruction of computational power.