{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain work?","a":"Cryptographic algorithm: Blockchain employs cryptographic principles, using cryptographic algorithms to encrypt and decrypt data. This ensures  the security and privacy of the data stored on the blockchain."}]}],"pr":"589dd5b97a836ba98c37edf72d7f2e13d48aa38903e3254c94d8f6342b422ad1"}