Hyperbridge vs eCash

Hyperbridge is a fully chain-agnostic interoperability protocol that enables developers to build applications that can securely interoperate with any blockchain. The Hyperbridge protocol presents developers with a unified interface for the multi-chain that allows for the secure and trust-free transfer of assets and data between different blockchains. It is designed to be modular and extensible, allowing for the integration of new chains and protocols as the multi-chain ecosystem grows. For the first time, developers can build mission-critical cross-chain applications secured by interoperability proofs.

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.