{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address data security issues in distributed storage?","a":"Encryption algorithms: Blockchain technology uses encryption algorithms (such as SHA-256) to encrypt data, ensuring the confidentiality of the data. Only possessing the correct keys allows access to the encrypted data, adding an extra  layer of security."}]}],"pr":"669ace7772ea0eb149a0a707763e2e66fac753999cd489de1882a8d82d2e458c"}