{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specific applications of blockchain technology in the financial sector?","a":"Identity Authentication and Risk Assessment: Blockchain technology can help financial institutions achieve more accurate and rapid identity authentication and risk assessment, protecting the security and privacy  of personal information.↵↵4..."}]}],"pr":"fa48b50a5b3b21a4b9aada27ab527d12f483a84eac318c985bba456d9850e973"}