The lifespan of NFTs (Non-Fungible Tokens) is guaranteed through blockchain technology. NFTs are created on blockchain networks like Ethereum, which provide a decentralized and secure ledger where ownership and transactions can be tracked and verified. Once an NFT is created, its ownership status and transaction history are recorded on the blockchain, making it impossible to replicate, duplicate, or alter the asset. Hence, the lifespan of NFTs is guaranteed for as long as the blockchain remains operational, which could be indefinitely. Moreover, blockchain-based NFT platforms can also provide backup and restoration services to ensure that the files associated with the NFTs are safe and retrievable in case of any data loss or technical disruptions.
