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Quorum is extensible. Develop with Ethereum’s familiar tools tailored for enterprise.
Quorum is an open-source protocol layer that provides developers with the configurable projects needed to make blockchain applications successful. With Quorum, you have access to all the necessary components to take a blockchain solution from concept to production.
Quorum Developer Quickstart
Want a walkthrough of the ConsenSys Quorum quickstart? Check out this product guide.
Hyperledger Besu is an open source Ethereum client maintained by the Hyperledger community, including ConsenSys. Besu is Mainnet compatible, Java-based, Apache 2.0 licensed, and extensible through its Java plugin framework.
GoQuorum is an open-source Ethereum client maintained by ConsenSys. GoQuorum is Go-based and GPL licensed.
Tessera is a private transaction manager for the GoQuorum client, developed under the Apache 2.0 license and written in Java. You can use Tessera to send private transactions, including credit default swap agreements and other financial contracts
EthSigner is a client-agnostic Ethereum transaction signer written in Java and Apache 2.0 licensed. EthSigner offers private key storage and management by separating private key management from transaction validation.
We've Built Quorum with Everything You Need
Permissioning and Privacy
The Quorum open source protocol layer enables businesses to build on public or private Ethereum networks, ensuring our solution fits any potential regulatory and security requirements.
Consensus Mechanisms
Both the Hyperledger Besu and GoQuorum variants support Proof of Authority (IBFT and Clique) consensus mechanisms, while Besu also supports Proof of Work (EthHash) for the Ethereum Mainnet, and GoQuorum also supports RAFT ordering.
Production-Ready
Quorum provides familiar connectivity to monitor the performance and uptime of enterprise solutions. Monitoring, logging and event streaming for High Availability, and database backups for Disaster Recovery are all supported by Quorum projects.
Ecosystem Compatibility
We work with the existing tools you know: Truffle, MetaMask, Remix, OpenZeppelin, and more. Quorum now has compatible options for the Ethereum Mainnet.
Quickstarts and Support
Robust documentation is available for the entire Quorum open source layer. Documentation is maintained by the ConsenSys team.
Enterprise Add-ons
Building with Quorum means additional access to a number of market-ready enterprise product modules ready for Mainnet and private network deployment.
Ethereum has the deepest developer network and toolchain for enterprises looking to manage cross-party workflows on blockchain. With Quorum’s permissioning and privacy controls were built with enterprise use cases in mind and our Quorum Blockchain Service removes the need to manage complex blockchain infrastructure.
Requirements for the computer to run the command
For Windows users: