{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure security?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where data is not managed by a single central institution, but is distributed across numerous nodes throughout the network. This decentralized feature ensures the dispersion and fairness of data, avoiding potential failures and risks associated with  centralized institutions."}]}],"pr":"a5ff6ca2c9b7d9fe2a52106c7d7831be7adc8589f53a781160ae890b601b4c3f"}