Solana digital asset protocol Metaplex issued a document on the X platform to introduce Metaplex Inscriptions and Engravings, which are new standards for fully on-chain and immutable digital assets on Solana.
Metaplex Inscriptions allow users to store an asset’s metadata and media content entirely on Solana. Metaplex is also launching immutable NFTs and engravings on the Solana chain.
Metaplex Inscriptions and Engravings are released on Devnet, and users will be able to mint new NFTs and convert existing NFTs. Inscriptions will be numbered on a first-come, first-served basis.