{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in data sharing and open collaboration?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where data is not dependent on a central node for storage and management, thereby reducing the risks of  data breaches and single points of failure."}]}],"pr":"a949d6b6801297588dd4244bea36202943a3920471574ccd584728eb6cc0fb36"}