{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the most important operations of blockchain technology?","a":"Data Block Generation: Blockchain technology connects new data blocks to the previous block in chronological order through certain algorithms and consensus mechanisms, forming a chain-like  data structure."}]}],"pr":"ef2f21c32e6d8e08a31dc08727f085fbf58ccda4bcd49c89d8bc46948bf43e8f"}