All entries published on Mirror are minted as writing NFTs. After clicking “Sign and Publish”, you will be prompted for a signature in your crypto wallet. Once you click confirm, your entry will be published and can be collected by anyone.
By default, entries will be free to collect (just pay gas!) with a supply of 500. Writing NFTs are deployed on Optimism, a layer 2 network for Ethereum so collectors will need to bridge ETH to oETH to pay gas. Once the supply runs out, anyone can purchase one of the NFTs on a secondary marketplace for Optimism NFTs, like Quixotic.
We support minting only one NFT per wallet address in order to prevent whales and bots from collecting the entire supply.
For a deeper dive into specific aspects of writing NFTs, you can check out the following support articles: