{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common application scenarios of blockchain?","a":"Financial sector: The application of blockchain technology in the financial sector is the most extensive, including digital currencies, cross-border payments, supply chain finance, securities trading, etc. Typical digital currencies such as Bitcoin and Ethereum are examples of blockchain technology applications, which achieve currency issuance, trading, and settlement based on  decentralized networks."}]}],"pr":"bdc355b0ada66fdf72c00c461342657bf8ee738db53fa98ef05eb249fdabe05c"}