{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What technologies are used for the underlying data storage of NFTs in blockchains?","a":"The underlying data storage of NFTs (Non-Fungible Tokens) in blockchain primarily adopts distributed ledger technology, encryption algorithms, and smart contracts. Distributed ledger technology enables the recording and storage of transactions in a  decentralized network, ensuring the security and immutability of the data. Encryption algorithms (such as asymmetric encryption) are used to protect the ownership and transaction privacy of NFTs. Smart contracts provide a convenient automated means for the issuance, trading, and management of NFTs. These technologies together form the foundation of the underlying data storage of NFTs, enabling secure and efficient storage and transmission of NFTs on the blockchain."}]}],"pr":"2e6fbd1f9cf1fdf87bc80067f0a73902ca39348ececf0567a8b479231d1aac04"}