{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain's decentralized feature on security?","a":"The decentralized feature of blockchain has a positive impact on its security. Firstly, blockchain ensures security through  a distributed network structure. Participants (nodes) communicate and collaborate with each other, recording transactions and storing information on multiple nodes instead of a central server. This distributed network structure enables blockchain to have higher resistance to attacks and fault tolerance. Even if some nodes are attacked or go offline, other nodes can still function smoothly to ensure the normal operation of the system.\n\nSecondly, blockchain adopts a distributed accounting model. Whether it is the real-time reconciliation capability in settlement scenarios or the inability to tamper with data in evidence scenarios, it can provide secure and reliable services."}]}],"pr":"c37de7eb245df3d9961a0c6882f3858c5c3173168e7850249aa94b75d7c83f7b"}