{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to cross-border payments?","a":"Data security and privacy protection: Blockchain technology adopts encryption algorithms, such as asymmetric encryption and hashing algorithms, to ensure  the security of transaction data. At the same time, the data in the blockchain cannot be tampered with, which is beneficial for preventing fraud and money laundering risks. In addition, blockchain technology has the advantage of decentralized storage, which reduces the risk of data leakage and improves the privacy protection of users' information."}]}],"pr":"ac98956ed248ca2375efe2f0f9188abadc4890dff69bf703893210f1e742ad15"}