Massa vs eCash

Massa is the first and only layer 1 blockchain that tackles the trilemma of scalability, decentralization, and security without compromise. Achieving high transactions per second with thousands of nodes, our parallel block architecture and unique Autonomous Smart Contracts (ASCs) are setting new standards in DeFi and web3.

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.