{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain solve the security issues in data transmission process?","a":"Decentralization: Blockchain adopts a distributed network architecture,  where data is not stored and managed by a central node but is distributed across numerous nodes worldwide. This decentralized design makes it difficult for attackers to target a single node, thereby improving the overall security of the system."}]}],"pr":"72570ba4c304209388be19c5fd2ccf6d7bc784cc4a83f84523fe8e171b25d2e0"}