{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in digital identity management?","a":"Decentralization: Blockchain technology uses distributed ledgers, which do not rely on a single central server, thereby reducing the  risk of single-point failures. The data is distributed across multiple nodes in the network, ensuring system stability and security."}]}],"pr":"dc9ff9136e484aa284379857b11b3bf767b60260952d3775a461a0843ae1642f"}