The Problem with Main Blockchains Ethereum is one of the largest blockchains for DeFi and NFTs. However, it faces major challenges that users often experience:Transactions can become slow when network traffic is high.Gas fees are very expensive, sometimes reaching tens of dollars for a single transaction.It is inefficient for retail users with smaller budgets.These issues frustrate many users. A solution is needed to keep blockchains secure, decentralized, but also fast and affordable.The Ris...