Many platforms, such as OKX Marketplace and Magic Eden, have promoted the diversified development of the NFT market with multi-chain support, smart contract innovation, and wide application in the metaverse. On the technical level, emerging Layer 2 solutions such as Polygon and Immutable X have further reduced transaction fees and improved user experience. NFTs are no longer just speculative tools, and more brands and enterprises are exploring their applications in the metaverse, games, ident...