{"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":"1f2cee98329c24113899b7a4878cf38aa8e17a94e9877130a58c182bff8790b1"}