{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the block list in blockchain technology affect the security of the network?","a":"Data cannot be tampered with: The data in the block list is linked together in chronological order, forming an unchangeable chain. Once data is recorded on the blockchain, it cannot be altered. This prevents attackers from tampering  with transaction data, ensuring the authenticity and credibility of the data."}]}],"pr":"e291301d27e58ef160ac6b62a431c6135de514c8fae970e8ada08e54440d1867"}