{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does compressing NFTs ensure the security of data?","a":"Cryptographic algorithms: NFT uses cryptographic algorithms, such as private keys and public keys, to protect the data. Only users who possess the private key can decrypt the corresponding data, thereby ensuring secure data transmission and access control."}]}],"pr":"50f9fb84b632e526ea8fc43b7a49a45f50d393bb69b8d2ce6ee985f12b0830cf"}