35 Provision of an online marketplace for buyers and sellers of downloadable digital multimedia files featuring artwork, text, audio, and video relating to jewelry, diamonds, precious stones, precious metals, gemstones, jewelry cases, clothing, toys, and fashion accessories authenticated by non-fungible tokens (NFTs); Online retail store services rendered in a virtual environment featuring physical goods and virtual goods, namely, jewelry, diamonds, precious stones, precious metals, gemstones, clothing, toys, and fashion accessories; Retail store services and online retail store services featuring virtual goods, namely, jewelry, diamonds, precious stones, precious metals, gemstones, clothing, toys, and fashion accessories for use in online virtual environments; Arranging and conducting special events for commercial, promotional or advertising purposes related to virtual goods, namely, digital collectibles and non-fungible tokens (NFTs); Online retail store services featuring downloadable digital jewelry, diamonds, precious stones, precious metals, gemstones, jewelry cases, clothing, toys, and fashion accessories authenticated by non-fungible tokens (NFTs) based on blockchain technology