{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do insurance funds in blockchain ensure the security of data?","a":"Cryptographic algorithms: Blockchain uses cryptographic algorithms (such as SHA-256) to encrypt data, ensuring data confidentiality. Only participants with the  correct keys can access and manipulate the data."}]}],"pr":"8965ab173c1510cac10e30eb04485c1b1949b3cf40d5161e8386bf6760d9eb30"}