Palette is a blockchain network for issuing, managing, and distributing digital items. Users can freely transfer ownership of digital items and use them in applications. Palette allows digital items to be processed as NFTs on its own blockchain, Palette Chain. Palette Chain is a blockchain designed specifically for the issuance, management, and distribution of digital items in the entertainment sector, and is designed to accommodate business models. In addition, Palette Chain can be connected to multiple blockchains, including Ethereum, and can serve as a cross-chain platform as a center for the issuance and distribution of NFTs.