Optimism Explained | Ethereum is increasingly challenged by high gas fees and slow transaction times as it evolves to better compete with other networks.  Overcoming the constraints of scalability is critical for Ethereum’s future and the future of cryptocurrency. Now enter Optimism, a Layer 2 scaling solution that enables Ethereum to be faster, cheaper, and more accessible without sacrificing security.  In this article, we’ll break down the mechanics of Optimism, its importance, and how Optimism…