{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology?","a":"Cryptocurrency: The most famous application of blockchain technology is  cryptocurrency, such as Bitcoin. Cryptocurrency adopts a decentralized approach, recording all transactions through the blockchain ledger to ensure the security and credibility of transactions."}]}],"pr":"a6b3fb02d07583a37db2f68a6a6dfde1d7c3fdb48873c513a1ca411f341f6545"}