IntroductionIn the rapidly evolving world of blockchain technology, the demand for faster, cheaper, and more secure transactions has been ever-increasing. While the traditional blockchain technology, such as Ethereum, has proved to be effective in a lot of use cases, it still suffers from high gas fees, slow transaction speed, and limited scalability. As a result, several new infrastructure solutions have emerged in the market, including app-chains, sidechains, and Layer2 networks. In this bl...