Quantum Blockchains

Big news from Quantum Blockchains!

We’ve delivered a Quantum Key Distribution (QKD) simulation for Amazon Braket on AWS, enabling anyone to try the legendary BB84 protocol in a simulated environment.

Our scientist Dr. Miriam Kosik co-authored the official AWS blog post with Juan Moreno: https://aws.amazon.com/blogs/quantum-computing/implementing-bb84-quantum-key-distribution-on-amazon-braket-a-practical-guide/

This is a huge step toward understanding quantum-safe cryptography: open, practical, and ready for innovation.

Implementing BB84 Quantum Key Distribution on Amazon Braket: A practical guide | Amazon Web Services Quantum Key Distribution (QKD) is a method of exchanging encryption keys that complements traditional and post-quantum cryptography by offering a different kind of security guarantee: the ability to reveal whether a key exchange has been observed or disrupted. This blog explores BB84[i] —the first...

We are proud to inform that Dr. Mirek Sopek, Founder of Quantum Blockchains, delivered a keynote lecture at the International Conference on Methods & Models in Automation & Robotics (MMAR 2025): “Securing the Future of Automation: Cybersecurity Challenges and Standards for Robotic Systems in the Era of Advanced AI and Quantum Computing”
https://www.quantumblockchains.io/2025/08/26/quantum-blockchains-at-mmar-2025-keynote-on-securing-the-future-of-automation/

Exciting News!
We’re thrilled to share that Quantum Blockchains has just been featured by Scalab Accelerator as one of the standout startups shaping the future of Industry 4.0! This recognition highlights our innovative integration of quantum cryptography into industrial systems—delivering practical, cost-effective solutions for robust cybersecurity across robots, servers, and digital infrastructure

Proud of our journey so far: stay tuned, because we’re only just beginning our accelerated growth!
https://www.quantumblockchains.io/2025/08/06/scalab-accelerator-features-quantum-blockchains-as-one-of-the-startups-shaping-the-future-of-industry-4-0/

Quantum Navigation. Securing Communication in the Post-Quantum Era – our CEO speaks today at Security Cap event.

Our CEO, Dr. Mirek Sopek, spoke at the Security Cap event organized by the European cybersecurity expert NOMIOS. Together with Witold Smela from NOMIOS, they demonstrated our flagship product, pQKD, integrated with Fortigate routers functioning as network encryptors. In the context of this integration, the speakers covered a wide range of topics: from quantum computing and strong AI as sources of emerging risks, to the fundamental differences between quantum cryptography and the post-quantum approach. The key message of the talk was clear: the migration to quantum-safe solutions can begin today – without incurring high costs.