NFTS & WEB3
Plain English
An NFT (Non-Fungible Token) is a unique digital asset on the blockchain — proof of ownership for a digital item. Web3 is the broader vision of a decentralized internet where users own their data and digital assets rather than platforms owning everything.
Going deeper
Non-Fungible Tokens (NFTs) use blockchain to prove provenance and ownership of unique digital assets — art, music, game items, domain names, credentials. Unlike regular tokens (all BTC is identical), each NFT has a unique identifier. NFTs became mainstream in 2021 (Bored Apes, CryptoPunks) with billions in trading volume. Most NFT value was speculative and collapsed in 2022. Real use cases emerging: digital art rights, gaming asset ownership, ticketing, membership credentials, IP licensing. Web3 envisions decentralized applications where users control their identity and data via wallets. DAOs (Decentralized Autonomous Organizations) are community-governed organizations using tokens for voting. The space is still experimental with major UX, regulatory, and scalability challenges ahead.
Examples
NFT Royalties
Digital artist Beeple sells an NFT for $69 million at Christie's. Each subsequent resale, the smart contract automatically sends him 10% royalty. Traditional art gives artists nothing on resales. Smart contracts enable programmable royalties — automatically enforced.
Gaming with NFTs
In Axie Infinity (2021 peak), players earned AXS tokens worth real money. They owned their in-game assets as NFTs and could sell them. When the game's economy collapsed, the tokens became worthless — highlighting the speculative nature of play-to-earn.