{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some social problems that blockchain technology can solve?","a":"Trust Problem: Through its decentralized architecture, blockchain eliminates the risk of single centralized control, making data more trustworthy and reliable.↵2. Information Security Problem: Blockchain technology adopts encryption algorithms and timestamps to ensure the security and integrity of data, which helps protect individual privacy and information security.↵3. Transparency Problem: Blockchain technology makes data transparent and open in the blockchain network, contributing to improving the transparency of  social public affairs."}]}],"pr":"dd5ce0261b1b79de2b4b156b3d03f8d77c3bab5ccb28a8b40f9fe479672849ab"}