{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do consensus mechanisms in blockchains address network synchronization issues?","a":"The consensus mechanism in blockchain addresses the issue of network synchronization in a decentralized manner. It distributes the responsibility of validating and confirming transactions across multiple nodes in the network, enabling each node to have the same information and decision-making capabilities. The consensus mechanism encourages nodes in the network to reach consensus within a certain period of time, confirming the validity of transactions and recording them on the blockchain. This decentralized synchronization method eliminates the risk of single-point failure, improving the security and  reliability of the network. Meanwhile, the consensus mechanism also incentivizes nodes to actively participate in network maintenance to ensure the authenticity and integrity of the data. Through this series of mechanisms, blockchain networks can achieve efficient and secure information synchronization, enabling decentralized applications."}]}]}