{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the security of transactions through consensus algorithms?","a":"Decentralization: Blockchain adopts a decentralized network architecture, with data storage and transmission distributed across multiple nodes, avoiding the  centralized control risk. This makes the blockchain system more secure, stable, and transparent."}]}],"pr":"32bd8c8d6dab1f96a7eb626f6ea599a992543a1ddcddf8a061e13ca89528b046"}