SEALCOIN Takes Secure Transactions to Space

What does this mean for the future of security?

In simple terms, “post-quantum” means our technology is designed to be safe even from the incredibly powerful computers of the future known as “quantum computers.” These super-fast computers could potentially break many of today’s security systems. But with SEALCOIN’s new solution, your transactions remain secure.

This isn’t just about security; it’s also about scalability. By using satellites, we’re showing that secure, advanced transactions can happen from anywhere, literally, opening up endless possibilities for how technology connects and protects information globally.

How we made it happen:

Our teams at WISeSat.Space and SEALSQ have created a system that allows secure blockchain transactions to be sent from satellites. These transactions are protected by cutting-edge post-quantum cryptographic algorithms, and SEALCOIN crypto tokens are at the heart of this secure exchange.

Showcasing the future at EmTech Invest 2025:

This incredible achievement was featured in a keynote presentation at the EmTech Invest event, held alongside the World Economic Forum in Davos. This presentation gave a deep dive into how WISeSat.Space and SEALSQ are leading the way in secure satellite communications.

This breakthrough firmly places WISeSat.Space and SEALSQ, and by extension SEALCOIN, at the forefront of combining quantum technologies, blockchain, and space innovation. We are committed to developing solutions that benefit digital systems worldwide.

Newsletter

Get the next release in your inbox

One email a month on SEALCOIN releases, PQC milestones and the machine economy.

Stay close to the machine economy

Product releases, PQC milestones and ecosystem news from SEALCOIN. Roughly once a month.

You bring the business layer. We provide the trust layer.

Tell us about your devices, agents or marketplace. The SEALCOIN team replies within a few working days.

SEALCOIN Whitepaper

Open the PDF