eCash vs Flow

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.

Flow is a layer one blockchain designed from the ground up for consumer apps and the digital assets that power them. The network runs on a Proof of Stake consensus mechanism with a unique "multi-role" architecture that solves the blockchain trilemma, balancing scalability, efficiency, and cost.

FLOW ($FLOW) is the native utility token that is used for:

• Fees for processing transactions and storing data.
• Buying, selling, and trading assets on Flow
• Staking and delegating to secure the network

Flow tools include:

• Cadence, a purpose-built smart contract programming language designed for consumer-grade applications
• Full EVM equivalence, allowing anything from Ethereum to work on Flow
• Protocol-level account abstraction and mobile support for onboarding new users
• Cross-chain interoperability with the wider web3 ecosystem
• Developer hub with comprehensive documentation and tools