Tiffany & Co. is taking non-fungible tokens (NFTs) into the physical realm with a pricey new necklace offered exclusively to holders of CryptoPunks art, a set of pixelated-looking avatars that have become popular in cryptocurrency-adjacent circles. For around $50,000 (30 Ethereum), owners of these NFT artworks can pay to have a hand-crafted diamond-encrusted pendant made…Read More