{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology impact social governance and public services?","a":"Enhancing data security: Through encryption algorithms and distributed storage, blockchain technology can ensure the security and integrity of data, preventing data tampering. In the fields of social governance and public services, this means better protection of personal information and sensitive data,  which is beneficial for maintaining citizen privacy rights."}]}],"pr":"dcf6c64a52355d8e7b4e68c90db64a3e23a6697641e6b3230cfc9c0fa0b71517"}