{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of using blockchain technology in the field of real estate registration?","a":"Decentralization: Blockchain technology uses distributed ledgers, eliminating the need for  centralized databases or institutions, and reducing the risk of system failures and data breaches."}]}],"pr":"572203f27cdbf45a7ff1af16ffa2379315deca1f89f2e69559d3d7d1ae6172c0"}