{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on data security?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where data is not managed by a single central institution,  but is distributed across multiple nodes throughout the network. This decentralized feature ensures the dispersion and fairness of data, reducing the risks of data tampering and attack."}]}],"pr":"36e5454abe3ed9beb3817c2e4f356c6ec8ee54fbbcb249ee24b212664b8fda2a"}