The availability of NFT data is guaranteed through a decentralized network of computers that store and distribute the information. This network is often referred to as a blockchain and is designed to be resistant to censorship and data loss. Each time a new transaction is added to the blockchain, it is verified by multiple nodes in the network, increasing the level of redundancy. As a result, even if one node goes offline or loses its data, there are many other nodes available to serve the data. Additionally, NFT marketplaces and other platforms may also store copies of NFT data, further increasing redundancy and availability.
