{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is blockchain technology applied in the financial transaction field?","a":"High transparency: The data in blockchain technology cannot be tampered with, and  all transaction information will be publicly and transparently displayed on the blockchain. This enables participants to ensure a unified ledger system without needing to cognize each other or establish a trust relationship."}]}],"pr":"f582b3a5c34a351ecf7e8d5b19b410216c52d6cf87a0ae61d2f1e1ca767caff1"}