{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure privacy and data security?","a":"Consensus mechanism: The  consensus mechanism in blockchain networks (such as the proof-of-work mechanism) ensures that transactions are securely recorded and verified, preventing unauthorized modifications or tampering with the data."}]}],"pr":"35f5dd3234364086f459c449189e72dbb3c323a21799fbd61178952f2b472611"}