Layer-2

In the world of cryptocurrencies, Layer 2 represents an innovative layer of protocols designed to function atop the underlying, or main, blockchain network. The objective of these supplementary solutions is to address and mitigate issues pertaining to transaction speed and scalability that often hamper large cryptocurrency networks like Bitcoin and Ethereum. Layer 2 solutions empower these networks by enhancing their transaction capacity and processing speed without compromising the security inherent to blockchain technology. They also help in reducing transaction fees, which is a significant advantage for users. Techniques like Optimistic Rollups and State Channels are among the most effective Layer 2 scaling solutions, offering efficient off-chain transactions while maintaining a high degree of security. Understanding Layer 2 solutions is key to unraveling the complexities of blockchain scalability and the advancement of cryptocurrency networks.