{"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":"b5e598d566e6b1bb8b5202c05ae79b120809f196f67f07d17eb6c2790dbc98c6"}