NFTMart is committed to becoming the world’s most professional decentralized NFT trading market. It is divided into two parts. The first part is nftmart.network, an open and decentralized NFT public chain, which is mainly used for the issuance of NFT products and data transactions on chain. The second part, the nftmart.io website, provides user friendly transaction scenarios for users to upload or trade NFT conveniently and quickly. NFTMart is developed based on a substrate architecture, which is naturally combined with Polkadot’s cross-chain ecology. The entire network cross-chain model will bring unlimited possibilities for NFT trading. Also, NFTMart’s specialized blockchain for NFT has low development cost, which solves the problem in Ethereum network — — high transaction costs and low efficiency. NFTMart is safe and reliable which can be upgraded without forks. The coordination between the public chain layer and the business layer can make it easier to provide services. Due to NFTMart’s decentralized nature, after his growth period, he will eventually transfer to community autonomy. The advanced distribution mechanism can protect the interests of multiple parties, while provide different trading models ( Dutchauction, English auction, candle auction, etc.,) to give merchants more sales options.