{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the implications of blockchain technology for social public welfare causes?","a":"Ensuring data security: Blockchain technology adopts encryption algorithms to  effectively protect the privacy information of donors and beneficiaries, ensuring the security and reliability of data."}]}],"pr":"6093dd25db66b993ff86352b1e81b860395ada5c73eaf02bafe1dce3bccdf084"}