Post-quantum architecture for crypto custodians and prime brokers who need to prove command provenance before the NIST 2030 deadline. Hardware-verified. Audit-ready. Delivered in five business days.
EternaX and others have proven that no production blockchain is fully PQ-safe today. Protocol migration is underway across the industry, and the signature schemes will eventually follow.
But even after protocol migration, custodians face a harder problem: proving who initiated the threshold signing ceremony, from where, and under what compliance state. Current custody stacks rely on MPC threshold schemes (GG18, FROST) with classical signatures — and on centralized logs that can be altered post-event.
The next procurement gate is not "is your chain PQ-safe?" It is "can you prove the command itself is tamper-evident?"
Board-ready architecture for post-quantum command verification in your custody stack. Covers command-path threat modeling, compliance alignment (DORA, SOC 2, CCSS), and a 90-day implementation roadmap.
Ongoing architecture oversight for custodians and fintechs navigating the NIST transition. Monthly reviews, vendor selection guidance, and regulatory readiness tracking.
Full-stack post-quantum migration architecture for institutional custody operations. Multi-system command verification, HSM/KMS integration design, and board-level executive briefing.
You share your custody stack, audit status, and regulatory jurisdiction. No VPN access required. Async document exchange.
We map the command path: who initiates, how it travels, where it is logged, and what compliance evidence exists today.
We deliver a board-ready report: PQ command verification design, compliance metadata framework, and vendor-agnostic implementation roadmap.
For retainer clients, monthly reviews ensure your migration stays aligned as NIST, DORA, and FIPS standards evolve.
Designed PQ command verification architecture for threshold signing ceremonies. DORA-aligned. Delivered in 5 days.
Assessed cryptographic surface for the NIST transition. Risk-ranked priority matrix. 90-day roadmap.
Architected hardware-rooted logging framework for NIS2 Article 21 compliance. Board-approved.
Twenty-five years in systems architecture, industrial telemetry, and cryptographic design. Founder of Cyberix Ltd. Patent holder in hardware-rooted command verification (UK IPO). Member of the Crypto Valley Association.
I do not sell software. I sell certainty: a technical architecture your auditors can trust, your board can approve, and your engineers can execute.
Book a PQ Custody Architecture Sprint. Board-ready in five business days. No calls required.