Chapter 01
Cold Storage Engine
Private keys are sealed in an offline-grade enclave on your machine. They never touch a server, a cloud, or a cable you did not choose.
CYRION0 secured
Get the AppThe sovereign crypto wallet — Windows build live
Own every key.Command every chain.Welcome to Cyrion.
Cyrion seals your assets inside an offline-grade vault, swaps across chains atomically, and never phones home. One desktop app. Total command.
Non-CustodialZero-KnowledgeQuantum-Safe
Sovereign Custody◆AES-256 Envelope Encryption◆Atomic Multi-Chain Swaps◆Zero-Knowledge Architecture◆Hardware Enclave Sync◆Open Security Audits◆Quantum-Ready Cryptography◆Zero-Trace Privacy◆Sovereign Custody◆AES-256 Envelope Encryption◆Atomic Multi-Chain Swaps◆Zero-Knowledge Architecture◆Hardware Enclave Sync◆Open Security Audits◆Quantum-Ready Cryptography◆Zero-Trace Privacy◆
Deploy the vault
Download Cyrion for Windows
Cyrion Wallet — Windows
Windows 10/11 64-bit · build publishing shortly
Installer arriving shortly
Secured downloads
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The manifesto
Four chapters. One doctrine: absolute ownership.
Chapter 02
Atomic Multi-Chain Swaps
Move value across chains without bridges, wrappers, or middlemen taking a cut of your conviction.
Chapter 03
Hardware Enclave Sync
Pair Cyrion with your hardware devices and sign inside silicon, not software.
Chapter 04
Zero-Trace Privacy
No analytics. No trackers. No telemetry beacons. Your balance sheet is your business — Cyrion is built to know nothing about you.
About us
We are building the wallet crypto was promised.
Cyrion began with a simple frustration: serious holders juggle five tools — one for keys, one for swaps, one for staking, one for taxes, one for sleep lost over all of them.
We are a small, obsessed team of cryptographers and desktop engineers with an ambitious plan: forge the best all-in-one wallet in the industry — a single sovereign command center where you hold, swap, stake, and report without ever surrendering your keys or your data.
The Windows vault is chapter one. Everything on the roadmap is already in the forge.
Phase 01
Windows vault — live now
The desktop core: cold-key generation, portfolio command, atomic swaps.
Phase 02
Every chain, one ledger
Unified balances across all major networks with native, bridge-free swaps.
Phase 03
Cyrion everywhere
macOS, Linux and mobile — one vault, synced through your enclave, never our servers.
Phase 04
The all-in-one wallet
Staking, fiat rails, and institutional-grade reporting inside a single sovereign app.
Questions, answered