Optimistic Consensus is a method used in blockchain systems to enhance scalability and efficiency. Instead of requiring all network participants to verify every transaction, it operates on the assumption that most users act honestly.In this approach, new transactions are initially accepted without extensive verification. They are considered “optimistic” and immediately added to the blockchain. After this, participants have a window during which they can challenge the validity of a transaction. If a challenge arises that proves a transaction is fraudulent or incorrect, the network takes corrective actions, often involving penalties for dishonest participants.This system reduces the computational burden on the network, allowing for faster transaction processing and lower fees. It’s particularly attractive for systems that seek to balance decentralization with speed and cost-effectiveness.Overall, Optimistic Consensus encourages honest behavior while enabling a more efficient and user-friendly approach to managing transactions on blockchain networks.