NFTs (non-fungible tokens) are unique digital assets on the blockchain that confirm ownership of digital art, collectibles, or virtual real estate. They operate on smart contracts (usually Ethereum or Solana), where each token has an individual identifier. To better understand NFT trends, creation mechanisms, and investment opportunities, check out blockchain news on SavvySpenderHub — they discuss key platforms (OpenSea, Rarible), counterfeit risks, and strategies for making money on digital collections.