{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the transparency of transactions?","a":"Decentralization: Blockchain adopts a decentralized network architecture, where there is no single central node in the data storage and transmission process, thereby reducing the risk  of data tampering and manipulation."}]}],"pr":"4aa552d191221d23461d81ec0416156b14647f7a3895c25895b824dcbb01fd1d"}