Quorum
Also known as: Enterprise Ethereum, Private Ethereum Fork, ConsenSys Quorum
A permissioned blockchain platform derived from Ethereum, designed for enterprise use with enhanced privacy and performance.
Quorum is an enterprise-focused, permissioned blockchain platform originally developed by J.P. Morgan and based on the Ethereum codebase. It offers enhanced privacy features, high throughput, and customizable consensus mechanisms like Raft and Istanbul BFT. Quorum enables businesses to deploy blockchain solutions with private transactions and smart contracts while maintaining Ethereum compatibility. Its architecture supports both public and private state management, making it suitable for use cases in finance, supply chain, and regulated industries. Quorum has since merged with ConsenSys Quorum, continuing as a leading enterprise blockchain solution.