Sawtooth has two types of consensus mechanisms based on the choice of network.
PoET, as discussed previously, is a trusted executed environment-based lottery function that elects a leader randomly based on the time a node has waited for block proposal.
Modular Blockchain for Enterprise Applications (Part 2)
There is another consensus type called quorum voting, which is an adaptation of consensus protocols built by Ripple and Stellar.
This consensus algorithm allows instant transaction finality, which is usually desirable in permissioned networks.
Why This Matters for Blockchain Technology
Understanding Consensus in Sawtooth 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
- Consensus in Sawtooth Sawtooth has two types of consensus mechanisms based on the choice of network.
- PoET, as discussed previously, is a trusted executed environment-based lottery function that elects a leader randomly based on the time a node has waited for block proposal.
- There is another consensus type called quorum voting, which is an adaptation of consensus protocols built by Ripple and Stellar.
- This consensus algorithm allows instant transaction finality, which is usually desirable in permissioned networks.
Conclusion
Consensus in Sawtooth 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.