{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be used to improve intellectual property protection?","a":"Decentralization: Blockchain technology has the characteristic of decentralization, which can reduce dependence on centralized institutions and lower risks of tampering and forgery in  the process of intellectual property protection."}]}],"pr":"d5d24665ad6555134e0f5d4b93d71b4046e4cf9cab7f4ca333056ad579485ab7"}