{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The consensus mechanism in blockchain refers to a process that ensures the integrity and security of the blockchain network by reaching a unanimous agreement among participating nodes. It is a crucial component of blockchain technology that maintains the consistency and reliability of the distributed ledger.","a":"The consensus mechanism in blockchain is an algorithm and protocol that ensures the consistency of data and transactions across all nodes in the blockchain network. It does so by preventing network nodes from tampering with data or engaging in malicious behaviors, making the blockchain more secure and reliable. The consensus mechanism has a high degree of decentralization, eliminating the need for nodes to trust any centralized institution. It is applied in fields such as digital currencies, smart contracts, supply chain management,  and medical record management, providing reliable technical support for the development and application of these areas. The development and optimization of the consensus mechanism will provide even more reliable and secure technical guarantees for the growth of the digital economy."}]}],"pr":"bbde6d2e1d32fe066a34e0e5262c9680c4dc01edd81be7eaa3486ea324a42bda"}