{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Please translate the following content into English: What are the guarantees of blockchain technology for data security?","a":"Consensus mechanism: The consensus mechanism in blockchain networks (such as the proof-of-work mechanism) ensures that all  participants in the network agree on the validity of transactions and maintain the overall security of the network. This mechanism prevents unauthorized individuals from tampering with or stealing data."}]}],"pr":"1f489fec346e1f4d8de2c92ee9395b4136f6e4305496e9fce6bb90724eec61e3"}