{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology apply in digital currency transactions?","a":"Security assurance: Blockchain technology has the characteristics of being tamper-proof and decentralized, with transaction records stored on  the blockchain, ensuring the security and reliability of transactions. Digital currency trading platforms utilize blockchain technology to provide users with a safer storage and trading environment for digital assets."}]}],"pr":"a5392a67c6bd2e11ed913c94cfc3da586ed80aae4338e176b9001de4493014d7"}