{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the transparency of transactions?","a":"Distributed ledger: Blockchain utilizes distributed ledger technology, where each node saves the complete  transaction records. When a new transaction occurs, all nodes synchronize and verify the information, ensuring the authenticity and accuracy of the transaction. This leads to"}]}],"pr":"c5690286e2ab072133bcab1414ee8eccaad3e732812ef302ff26b891e1452e01"}