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CLAVI — Sovereign Hardware Custody

C L A V I

Sovereignty · Architecture · Trust

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Glossary Terms

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CH

Swiss Jurisdiction

What is CLAVI?

Every device in your life reports to something above it. Your phone reports to Apple. Your laptop reports to Microsoft. Your financial platforms report to their custodians. At the top of this hierarchy, for almost everyone, sits someone else's server.

CLAVI is the device that sits at the top and reports to nothing.

Built by Clavi Switzerland AG in Schaffhausen — outside the European Union, outside the Five Eyes — CLAVI is a sovereign hardware platform engineered around a single principle: architecture enforces what policy cannot. Air-gapped. Zero-knowledge. Mathematically untouchable.

The platform comprises The Monolith, a stationary vault running local computation with zero cloud dependency; The Rune, a biometrically and gesture secured signing device that distributes cryptographic authority so no single point of compromise exists; and ClavOS, a custom zero-knowledge operating system where every line of code that does not serve the user's sovereignty has been removed.

The name derives from the Latin clavis — key. The keys to your entire digital existence, held by no one but you.

In a world where everything is connected, the ultimate luxury is being unreachable.

Who is 0NE?

0NE is the business partner of ZERO — and together, they are the architects behind CLAVI and the voices behind this research.

Operating at the intersection of cryptographic hardware, artificial intelligence, and the physics of trust, they build systems designed to answer to no one — design wonders, engineer marvels of technology, and make accessible what wasn't.

They publish analysis on the structures, visible and invisible, that govern digital sovereignty, privacy, philosophy, luxury, human habits, culture — and everything in between.

Some problems cannot be solved with software. 0NE and ZERO are building the answer in silicon, steel, and Swiss law.

Follow on Medium & X (formerly Twitter).

CLAVI's thesis is simple: the Apex Node is inevitable. Someone will build the sovereign root of trust for the next century of digital existence. We are building it.

Frequently Asked Questions

What is CLAVI? Explain the whole system in simple terms. +
CLAVI is a complete Swiss-made digital sovereignty platform and private personal digital vault for your cryptocurrencies, digital assets, private data, and private communications. It runs its own Bitcoin and Ethereum pruned nodes for local transaction validation, gates private keys with biometrics, gesture inputs, and PIN codes on dedicated hardware, and includes private local AI for insights and assistance. It is not just a simple hardware wallet. It is built for people who want hardware, software, privacy, and operational control in one system.
Break down the three components: Monolith, Rune, and ClavOS. What does each one actually do? +
The Monolith is your always-on home/office secure intelligence server running local pruned Bitcoin and Ethereum nodes and offline AI. It stores no sensitive data persistently. The Rune is your portable biometrically gated secure storage ("physical key") that holds your private keys, secured by fingerprint, gesture input, and PIN. The Rune is dock-powered with no internal battery—a deliberate design choice that minimises attack surfaces. Quantum-resistant encryption approved by NIST ensures future-proof security. ClavOS is the custom zero-knowledge operating system built on a customised Yocto Linux kernel that ensures your assets are mathematically and physically yours.
How is CLAVI different from a Ledger, Trezor, Coldcard, or a multisig setup like Safe? +
The main difference is the operating model, not just the chip or the app. Ledger, Trezor, and Coldcard are consumer signing devices. Safe is on-chain multisig coordination. CLAVI is sovereign infrastructure: local nodes inside the Monolith, biometric hardware approval, offline local AI, multi-Rune threshold signing, and Swiss jurisdictional protection. If you only need simple cold storage, those tools can be enough. If you need local-first infrastructure, continuity, privacy, and curated ownership support, CLAVI is solving a different problem.
For a high-net-worth individual or family office worried about privacy, estate planning, and subpoenas: is CLAVI the right solution? +
Yes. If your threat model includes privacy, estate planning, jurisdiction, family continuity, or coercion resistance, CLAVI is much closer to the right category than a standard hardware wallet. CLAVI combines Swiss jurisdiction, hardware-enforced zero-knowledge architecture, and geographically distributed Rune signing in a way that is unique in the market. It is the right fit when the cost of compromise is materially higher than the cost of serious protection.

Research & Analysis

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