Applied cryptography, secure protocols, and privacy-preserving infrastructure.
Services
Design of secure, privacy-preserving systems and cryptographic architectures for demanding environments.
From ZK-enabled applications to proof flows, verification systems, and privacy-preserving infrastructure.
Architecture and engineering support for secure protocols, trust-minimized interaction flows, and high-assurance systems where security and correctness are critical.
Security architecture for AI systems, agents, payments and cryptography-sensitive automation workflows.
Privacy-preserving identity architectures, verifiable credentials, for systems that require interoperability, selective disclosure, and strong trust guarantees.
Inventory and assessment of cryptography usage across code, infrastructure, keys, certificates, and protocols.
Protocol engineering, interoperability, off-chain systems, tokenization, and digital asset infrastructure.
Architectures and engineering support for confidential execution, secure enclaves, and high-assurance workflows that depend on strong integrity and protected computation.
Products & Frameworks
Perun
Perun is our modular channel framework for ultra-low-latency applications, micropayments, and interoperable blockchain systems. It is designed for demanding environments that need scalability, flexibility, and secure off-chain execution.
Wildcard
Obsidian
Obsidian gives you complete visibility into your organizations cryptography mapping where and how cryptography is used across the business. It keeps you audit-ready and quantifies your post-quantum and compliance readiness at a glance.
From research to real-world systems
Vision
We are realizing the true potential of decentralization – bringing privacy, speed, scalability and user freedom to the masses – we are at the spearhead of innovation, passionately pursuing excellence without compromising on quality.
Our Team is unique!
This is who we are. We are made up of researchers, financial experts, consultants and developers with a shared dream of accessible, decentralized technology for all.
Sebastian
Huy
Ilja
Steffen
Sophia
Hendrik
Sasan
Jan
Our Partners
