SubscribeIntroductionAs the adoption of blockchain technology grows, scalability has become a pressing concern for significant networks like Ethereum. Due to high traffic in the network, which results in higher transaction fees and low speed, the rise of Layer 2 solutions like roll-ups has sprung up to solve this scalability issue. Rollups are akin to adding express lanes next to a congested highway (the Ethereum main chain). These express lanes (Layer 2 solutions) process transactions off-ch...