eCash vs Base

eCash is a blockchain project led by Bitcoin ABC, aiming to enhance L1 scalability, security, transaction speed, and cost-effectiveness. It integrates the Avalanche consensus protocol with its base PoW consensus, making it effectively a hybrid consensus network that is secured against 51% attacks and extensible via subnets and hard-fork free upgrades. These improvements address scalability concerns, enable rapid transaction finality, interoperability, and guarantee subcent fees. Despite these improvements, eCash remains committed to maintaining the decentralization principles of the original Bitcoin protocol. By prioritizing scalability and extensibility, eCash seeks to realize the vision of Bitcoin as a practical and accessible peer-to-peer electronic cash system.

Base, an Ethereum-based blockchain developed by Coinbase, operates as a Layer 2 (L2) network, leveraging Optimism to provide a secure, cost-effective, and user-friendly environment for decentralized application (dApp) development. With a mission to onboard the next billion users to web3, Base ensures near-zero fees, quick transactions, and robust security supported by Ethereum's infrastructure. At its launch, Base had over 100 dApps and service providers, aiming to solve the blockchain trilemma by prioritizing interoperability and composability among participating rollups. This approach enhances scalability while preserving security and decentralization.