Nash Protocol is an industry public chain based on blockchain technology for tracing and trading artworks, providing a full flow solution for uploading artworks assets. Nash Protocol has innovatively proposed a technical solution for the NID (Nash Protocol ID) and IAO (InitialAssetsOffering) unique identification and distribution of artworks in response to the aforementioned issues of ownership and circulation, achieving authenticity, transparency, tamper resistance, and low-cost, efficient, and trustworthy distribution and circulation of artworks, greatly enhancing the value of collectibles, Reduce costs and risks for issuers and collectors in the transaction process....