eCash vs Sirius

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.

Sirius aims to offer a suite of primary services including blockchain, storage, streaming, and Supercontract. Its architecture allows for the seamless addition of future services without compromising performance. These services are managed and governed by robust consensus protocols, ensuring network integrity while incentivizing decentralized participation. With its parallelized services and protocols organized into distinct layers, Sirius is flexible, easy to adopt, fast, and secure. Packaged within an all-in-one extensible framework, the Sirius ecosystem is well-suited for a range of applications including dApps, DeFi, NFTs, Web3, and beyond.