{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are committees used for in blockchain?","a":"The committee in a blockchain is primarily used to achieve governance and management of a consortium chain. Committee  members have a certain voting right and can participate in decisions through voting, such as adding or removing nodes, modifying chain configurations, adding or withdrawing operation and maintenance, freezing or unfreezing contracts, and controlling write permissions for user tables. The role of the committee is to ensure the security, stability, and transparency of the blockchain network, while achieving orderly operation of on-chain businesses. Through the committee system, participants can jointly participate in decision-making, implement separation of powers and responsibilities, and ensure the healthy development of the blockchain system.\n\nIn practical applications, the committee can also leverage technologies such as FISCO BCOS to achieve more efficient voting and management mechanisms."}]}],"pr":"49c9eefbb33c07eaa20f91b99b0544da6b3e7bd1faee0821b55a3a77eed04b7e"}