{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the Tendermint protocol in blockchain solve the long-range attack problem?","a":"Consensus Algorithm: Tendermint adopts a consensus algorithm called Clique, which ensures security while improving the performance and scalability of the network. The Clique algorithm divides nodes into several groups, where each group of nodes jointly verifies transactions and creates new blocks. This grouping mechanism makes it difficult for attackers to launch majority attacks on the network, thus enhancing the system's security."}]}],"pr":"68beb8cbf15ea4eae64d6d526187c59adb220b5318b8f9cfce40f1013857b93d"}