{"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":"0064580d78a4c8fa13bf9ed7bd0e8a3e7c6deeba2508be9c0a1b9062f3e456c3"}