{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure the scarcity of digital assets and prevent tampering?","a":"Data cannot be tampered with: Blockchain uses encryption algorithms, and each transaction is linked to the previous one in a chain structure. New transactions are recorded in the blockchain, making it difficult to tamper  with existing data."}]}],"pr":"5d88afcef5efc005740c8654054d6ff3202c332ce8b871f9a925350e6e520cfc"}