Mirror, a decentralized content publishing platform, launched the "Subscribe to Mint" function, which has been deployed on Ethereum, Optimism and Polygon chains, aiming to support the interaction between creators and collectors. The new feature will have two potential use cases: 1. Genesis Drop, where Web3 projects can publish content and pair it with a collectible NFT containing the project’s logo or symbol, then use “Subscribe to Mint” to deliver through content updates and subsequent NFTs Engage with project audiences. 2. Launch the collectible NFT series, holders can mint NFT and encourage new users to register as subscribers to participate in future NFT launches. In addition, the "Subscribe to Mint" function is completely free for creators, and creators will receive 100% of the NFT sales.