 WISeKey, Italpreziosi and Kaufmann Partners announced at Davos that PreciousMetalVerse.com will Commercialize Authenticated and Verified Sustainable Trusted Gold NFTs The Trusted NFT is Backed by Gold and Precious Metals and Tradable on WISe.ART NFT Marketplace. The Trusted NFT Gold Tokens Represent Ownership Over Physical Gold Bars that are Stored in a Vault ...... 