An Indonesian student aged 22 became a millionaire selling selfies on the OpenSea NFT Marketplace as non-fungible tokens (NFTs). Sultan Gustaf Al Ghozali is a Semarang computer science student who converted nearly 1,000 selfies into NFTs.
NFTs, also known as digital collectables, are digital artefacts like music, gifs, and other digital items that work on Blockchain technology. They cannot be duplicated. Although anyone can see the asset, only the buyer can claim the official owner.