{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology protect data privacy?","a":"Decentralized storage: Blockchain  adopts a decentralized network architecture, and the data is not controlled by a single entity. This means that data is spread across the entire network, making it difficult for unauthorized parties to access or manipulate."}]}],"pr":"4eccd73696e3348de32b4b78b966f8f5451b804c2c701686c41e820002960c98"}