Quantum Blockchains

08/04/2026

Just published on the Quantum Blockchains website: Google Quantum AI’s new scientific paper is a wake-up call for blockchains and it confirms why our company matters.

For years, quantum risk in blockchain was often treated as a remote scenario. That is no longer enough. The challenge is broader than wallets or signatures alone: it concerns transaction exposure, validator security, protocol design, and the migration of entire live ecosystems.

This is precisely the problem Quantum Blockchains was created to address.

We are building practical pathways toward quantum-resilient blockchain infrastructure and quantum-safe trust technologies.

The post is short. A longer one will follow.



https://www.quantumblockchains.io/2026/04/08/google-quantum-ais-new-scientific-paper-is-a-wake-up-call-for-blockchains-and-it-confirms-why-our-company-matters/

18/01/2026

Our company has launched a quantum-resistant communication architecture for industrial robots like AGVs and AMRs used in Industry 4.0, combining post-quantum cryptography and pQKD-based key distribution to secure control and telemetry without modifying robot logic, helping protect autonomous systems against future quantum and AI-driven cyber threats.

https://www.quantumblockchains.io/2026/01/13/press-release-quantum-resistant-communication-for-industrial-robots-quantum-blockchains-develops-a-secure-connectivity-architecture-for-intrabot-robotics-in-the-industry-4-0-era/

20/10/2025

Our CEO just delivered a powerful TEDx talk: “Why Human Agency Matters in the Quantum Age.”
He referred to Quantum Blockchains’ pioneering role in preparing for the Y2Q era and our efforts to bring post-quantum cryptography and quantum-secure key distribution into everyday use.
And yes, Shor and Grover made a big appearance too! The algorithms that changed everything, showing why quantum computing is both our greatest opportunity and our greatest cybersecurity challenge.
https://www.quantumblockchains.io/2025/10/19/our-ceo-at-tedx-why-human-agency-matters-in-the-quantum-age/

09/09/2025

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.

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...

31/08/2025

We are pleased to announce that Dr. Mirek Sopek, CEO of Quantum Blockchains, will participate in a high-level panel discussion at the 34th Economic Forum in Karpacz, Poland, taking place on September 3rd.

The panel, titled “Challenges for Cybersecurity and Personal Data Protection in the Context of Developing Quantum Technologies,” will explore some of the most pressing issues at the intersection of cybersecurity and next-generation quantum innovation.
https://www.quantumblockchains.io/2025/08/31/quantum-blockchains-ceo-to-speak-at-the-34th-economic-forum-in-karpacz/

31/08/2025

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/

12/08/2025

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/

29/06/2025

We are pleased to announce that we have been invited by PGE Dystrybucja, one of Poland’s largest energy distribution companies, to participate in the GridUP! program.

Our project, titled “Technology for Securing Digital Communication within Critical Infrastructure and Essential Services, Based on Quantum and Post-Quantum Cryptography,” developed in partnership with the Polish technology company Creotech, will be publicly presented on Tuesday, June 1, during the opening session of the GridUP! event at the National Stadium in Warsaw.

https://www.quantumblockchains.io/2025/06/29/our-quantum-cryptography-solution-to-be-presented-at-gridup-event-in-warsaw/

15/06/2025

Our CEO at CEEDPA 2025: Championing Quantum-Safe Data Protection: We are proud to share that Dr. Mirek Sopek, CEO of Quantum Blockchains and Chairman of University Council at Lodz University of Technology, participated in the prestigious International Conference on Quantum Technology: Threats, Challenges and Opportunities for Cybersecurity and Data Protection, held in Cracow, Poland on June 12, 2025. This event was part of the 23rd Meeting of the Central and Eastern Europe Data Protection Authorities (CEEDPA).
https://www.quantumblockchains.io/2025/06/15/our-ceo-at-ceedpa-2025-championing-quantum-safe-data-protection/

29/05/2025

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.