{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain in commercial contracts?","a":"The role of blockchain in business contracts mainly lies in improving the security, reliability, and convenience of contract signing. Through blockchain technology, decentralized contract management can be achieved, ensuring that the content and signing process of the contract are not tampered with, while protecting  user privacy. In addition, blockchain technology can also reduce the cost of contract signing and improve the efficiency of contract execution, bringing a more transparent and fair contract signing environment to the business field. In summary, blockchain technology provides a safer, more efficient, and more convenient way to sign business contracts, helping to enhance trust and competitiveness in the business field."}]}],"pr":"3cde3ed18d136495a8a5200a6af64062733ba1e35ef56fe7e8170321c2d2ba0d"}