{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does distributed storage in blockchain ensure the security and reliability of data?","a":"Data encryption: Blockchain technology uses cryptographic  principles to encrypt data, ensuring its security during transmission and storage."}]}],"pr":"fcaf99ba86da48acbbf8ed4f93b4372000e08eccce30b23ecaf6084518befa9c"}