{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology apply to intellectual property protection?","a":"Immutability: Blockchain technology has the characteristic of being immutable, with each block containing multiple transaction records and obtaining a digital signature through an encryption algorithm. This makes it impossible for anyone to  tamper with or forge the data on the blockchain."}]}],"pr":"af86af10d2dc2863b55b50c7540e5eb4e0a505a93d15cf22da2a7ab90c1d5898"}