{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to verify the legitimacy of compressed NFT transactions in blockchain?","a":"Encryption algorithm: Implement encryption  settings for NFTs, generating unique identifiers (such as hash values) for each. This helps ensure the scarcity and verifiability of NFTs, making it easier for users to identify the authenticity of products."}]}],"pr":"18baab57e5ec64ba56115458ab361c953ce7acf9107594bf7bbd7f74368fc407"}