{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology reduce costs?","a":"Data security: Blockchain employs encryption algorithms (such as SHA-256) to ensure the security of  data. By utilizing this technology, sensitive information is protected from unauthorized access and tampering, lowering the costs associated with data protection and verification."}]}],"pr":"b8c57766c73103d2567c492c337d0e928d995c36df0ddb6d5a8b655a09a884d6"}