{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can NFT metadata be encrypted and protected in a compressed format within the blockchain?","a":"Digital signatures: Digital signature technology can ensure the integrity and authenticity of the  data. By applying digital signatures to NFTs, the metadata remains secure and verifiable."}]}],"pr":"13dcfdd83c0b0d36c3797e54786f99b87000c3a6e04b5ebe8007c2859cfd1fc2"}