It is a BFT consensus mechanism which allows verification and circulation of votes via transactions on the blockchain network.
In this scheme, a smart contract is used to manage the consensus process and nodes can be given voting rights to vote on which new block should be accepted.
JPMorgan’s Enterprise Ethereum for Private Transactions (Part 2)
Once an appropriate number of votes is received by the voters, the block is considered valid.
The Voter node is allowed to vote, whereas the Maker node is the one that creates a new block.
QuorumChain This is the key innovation in Quorum. It is a BFT consensus mechanism which allows verification and circulation of votes via transactions on the blockchain network. In this scheme, a smart contract is used to manage the consensus process and nodes can be given voting rights to vote on which new block should be accepted. Once an appropriate number of votes is received by the voters, the block is considered valid. Nodes can have two roles, namely Voter or Maker. The Voter node is allowed to vote, whereas the Maker node is the one that creates a new block. By design, a node can have either right, none, or only one.
Why This Matters for Blockchain Technology
Understanding QuorumChain is not just an academic exercise — it has real-world implications for how blockchain systems are designed, deployed, and secured. Whether you are a developer building decentralized applications, a business leader evaluating blockchain adoption, or a curious learner exploring the technology, this knowledge provides a critical foundation.
Key Points to Remember
- It is a BFT consensus mechanism which allows verification and circulation of votes via transactions on the blockchain network.
- In this scheme, a smart contract is used to manage the consensus process and nodes can be given voting rights to vote on which new block should be accepted.
- Once an appropriate number of votes is received by the voters, the block is considered valid.
- The Voter node is allowed to vote, whereas the Maker node is the one that creates a new block.
Conclusion
QuorumChain represents one of the many innovative layers that make blockchain technology so powerful and transformative. As distributed systems continue to evolve, a solid understanding of these core concepts becomes increasingly valuable — not just for developers, but for anyone building, investing in, or working alongside blockchain-powered systems.
Whether you are just starting your blockchain journey or deepening existing expertise, mastering these fundamentals gives you the tools to think clearly about decentralized systems and make smarter decisions in this rapidly evolving space.