NFT (Non-Fungible Token)
A unique digital asset on a blockchain that represents ownership of a specific item — artwork, music, virtual land, or any digital or physical good that benefits from verifiable scarcity.
An NFT, or Non-Fungible Token, is a unique cryptographic token on a blockchain that represents ownership of a specific digital or physical asset. Unlike cryptocurrencies like Bitcoin or Ethereum, which are fungible (one BTC is identical to any other BTC), each NFT is distinct and cannot be exchanged on a one-to-one basis. NFTs are created ('minted') through smart contracts, primarily on Ethereum, Solana, and Bitcoin (via Ordinals). The NFT boom of 2021 saw digital art selling for millions, but by 2026 the market has matured toward utility-focused applications: gaming assets (items truly owned by players and usable across games), digital identity and credentials, tokenized real estate, event ticketing, and membership passes. The key innovation of NFTs is that they provide verifiable digital ownership, provenance (complete ownership history), and scarcity in a medium — digital content — that was previously infinitely copyable. The annual NFT market volume in 2026 has stabilized around $20-30 billion, dominated by gaming, collectibles, and real-world asset tokenization rather than speculative art trading.