Hybrid Encapsulation · Post-Quantum Tomorrow · AI-Era Hardening Today

A Full Product Suite for
Post Quantum Commercial & Institutional
Digital Asset Security.

QHelm wraps institutional digital asset custody keys with NIST-standardized post-quantum encryption — deployable as middleware over your existing infrastructure, today.

Quantum is coming. If you are an institution, you’ll be expected to have a plan.
₿ Bitcoin Native ML-KEM-768 NIST FIPS 203 BIP-360 Ready
The Threat is Real · The Window is Now
QHelm Keep Powered by QHelm Keep

Protecting Bitcoin from the quantum threat,
one tap at a time.

QHelm wraps institutional Bitcoin custody keys with NIST-standardized post-quantum encryption — deployable as middleware over your existing infrastructure, today. The same construction that defeats tomorrow’s quantum adversary already defeats today’s AI-era attack surface: stolen credentials, supply-chain tampering, and insider exfiltration are all caught at the wrap layer. Post-quantum tomorrow. AI-era hardening today.

"~20× reduction in the qubits needed to break Bitcoin's ECDSA"
— Google Quantum AI · March 2026

⚠ Before
Your Wallet Live
Portfolio
₿ 3.72
$362,836
⚠️
Quantum Risk
2 addresses exposed. Upgrade before Q-Day.
Protect now →
Holdings
Bitcoin
bc1q...a4f2
⚠ At Risk
2.4831
$242,102
Bitcoin
1A1zP...ecc8
⚠ At Risk
1.2383
$120,734
One
Tap
✓ After
Your Wallet Live
Portfolio
₿ 3.72
$362,836
🛡
QHelm Active · Protected
Keys wrapped with ML-KEM-768. Quantum resistant. FIPS 203 · BIP-360.
QHelm Keep · FIPS 203
Holdings
Bitcoin
bc1q...a4f2
🛡 Protected
2.4831
$242,102
Bitcoin
1A1zP...ecc8
🛡 Protected
1.2383
$120,734

Built for the custodian.
Felt by the customer.

For Custodians
01
No Infrastructure Replacement
QHelm installs as a middleware wrapper over your existing HSM and key management systems. No rip-and-replace. No custody migration. API-connected in days.
02
Opt-In Revenue Stream
Offer quantum protection as a premium custody tier. Differentiate against competitors who are still waiting for Bitcoin protocol changes that may be years away.
03
Regulatory Readiness
NIST FIPS 203 compliance positions your custody platform ahead of forthcoming quantum security mandates. Auditable. Documented. Defensible to institutional LPs.
04
Suspend or Remove Anytime
Full custodian controls to suspend protection during withdrawals and re-activate instantly. Classical ECDSA remains fully intact throughout — funds always accessible.
For Customers
01
One Tap. That's It.
Customers see a single alert in their custody app. One tap triggers ML-KEM-768 key encapsulation. No seed phrase required. No funds moved. Takes seconds.
02
Nothing Changes Except Safety
Same wallet interface. Same addresses. Same Bitcoin. The only difference is their private keys are now wrapped with post-quantum encryption they can see and verify.
03
Long-Horizon Peace of Mind
Dynasty trusts, IRAs, and sovereign fund clients holding Bitcoin for decades face the highest quantum exposure. QHelm protects assets that need to survive 10, 20, 30 years.
04
BIP-360 Pre-Staged
When Bitcoin's protocol-level quantum upgrade (P2QRH) arrives, QHelm-protected accounts migrate automatically. Your customers are already in position.

Four products. One monitoring layer.
One cryptographic engine.

Every product wraps signing keys in the same NIST-standardized hybrid post-quantum construction — ML-KEM-768 + X25519, FIPS 203. Pick your coverage — Bitcoin-only with Keep, multichain with Aegis, or classified data and government systems with Warden. Add Argus when you want continuous monitoring across any of them.

Bitcoin Coverage · Available Now
"Wrap the keys, not the protocol."

QHelm Keep

Post-quantum protection for institutional Bitcoin keys. The lowest-friction upgrade any BTC custodian can deploy today on infrastructure they already operate.

Wraps the BTC private signing key in hybrid post-quantum cryptography (NIST FIPS 203 ML-KEM-768 + X25519) inside the custodian's existing HSM. No protocol change, no migration, no Bitcoin consensus required. Software middleware — connected via a single API.

Hybrid PQC Key Wrap
ML-KEM-768 + X25519 + AES-256-GCM. Classical-safe, quantum-safe, both at once.
Drop-in HSM Integration
No rip-and-replace. No re-custody. API-connected in days, not quarters.
Suspend & Restore Anytime
Custodian-controlled. Classical ECDSA remains intact — funds always accessible.
BIP-360 Pre-Staged
When Bitcoin's protocol-level P2QRH upgrade lands, your customers migrate automatically.
₿ Bitcoin-Only Custodians Spot BTC ETF Custodians Corporate BTC Treasuries HNW Multisig Custody
QHelm Keep · Explainer

See QHelm Keep in action.

Two-minute walkthrough of the post-quantum custody wrap for institutional Bitcoin holdings — and the same control plane catches today’s AI-era credential and supply-chain attacks.

Covers
Multichain Coverage · BTC included
"Every chain. Every key. One shield."

QHelm Aegis

Post-quantum protection across every major digital asset. The omnichain answer for any custodian holding more than just Bitcoin.

Bitcoin, Ethereum and all EVM chains, Solana, Tron, plus major stablecoins — every signing key wrapped in the same hybrid post-quantum construction. One policy engine, one integration, one chain-agnostic cryptographic engine. Built on the same NIST standards as Keep, scaled to the full institutional digital-asset stack. Built to enterprise standards, the same engine also wraps healthcare records, legal-privileged archives, and other regulated long-lived secrets under vertical-specific compliance evidence packs.

Chain-Agnostic Engine
One PQC core — works across ECDSA (secp256k1), Ed25519, and major stablecoin signing paths.
Unified Policy Layer
Per-chain rules, per-asset suspension, per-counterparty controls — one console, one audit trail.
MPC & HSM Compatible
Wraps keys regardless of where they live — qualified custody, MPC platforms, or hybrid stacks.
Single Integration Surface
Add new chains without re-engineering — Aegis abstracts the cryptographic surface for you.
Bitcoin Ethereum & EVM Solana Tether (USDT) + Tron, USDC & more
Multi-Asset Qualified Custodians Global Prime Brokerage ETF Issuers (Multichain) Institutional MPC Platforms
Government Surface · Classified Data
"Standing watch over long-horizon confidentiality."

QHelm Warden

Post-quantum cryptographic guardian for classified data systems. The deployable answer for federal program offices, defense contractors, and government custodians facing NSM-10 migration mandates, CNSA 2.0 cutover (2027), and CMMC 2.0 compliance obligations on a tightening federal clock.

Hybrid post-quantum key wrapping deployed at the data-protection layer of classified and controlled-unclassified information systems. ML-KEM-768 + classical hybrid construction wrapped around the keys that protect documents, communications, and signing operations. Air-gapped deployment ready, FIPS 140-3 module validation on the roadmap, and aligned to NSM-10 NSS migration milestones and CMMC 2.0 / SP 800-171 r3 cryptographic controls. Designed for SCIFs and federal enclaves where harvest-now-decrypt-later is an active threat model.

Air-Gapped Deployment Ready
No network dependency. Suitable for SCIF environments and offline cold-storage workflows.
CNSA 2.0 & NSM-10 Aligned
Hybrid construction matches the NSA's Commercial National Security Algorithm Suite (CNSA 2.0, 2027 NSS cutover) and supports NSM-10 federal migration milestones through 2035.
FIPS 140-3 / Common Criteria Track
Module validation roadmap and Common Criteria evaluation paths for federal procurement readiness.
Tamper-Evident Audit Trail
Append-only logging with cryptographic chaining — exportable for ATO packages, IG reviews, and inspector audits.
DoD Program Offices Federal Civilian Agencies Defense Prime Contractors Intelligence Community Custodians
QHelm Warden · Explainer

See QHelm Warden in action.

A short walkthrough of post-quantum protection for classified and CUI environments — aligned to NSM-10, CNSA 2.0, and CMMC 2.0, engineered for air-gapped deployment and the FIPS 140-3 pathway.

Monitoring Layer · Pairs with any QHelm product
"A wrapper protects the key.
Argus watches who tries to touch it."

QHelm Argus

AI-powered cryptographic threat detection layered over Keep or Aegis. The eyes that never close, watching what nobody else is watching: the cryptographic operations themselves.

Continuous AI behavioral baselines on every key-unwrap operation. Anomaly alerts forwarded to the customer's existing SIEM or SOC via webhook. Signed cryptographic attestation for every audit cycle. Software-only — never a managed service.

Behavioral Baseline AI
Learns normal unwrap patterns per key, per operator, per time-of-day — flags drift in real time.
Webhook to Your SIEM/SOC
No new console to staff. Alerts pipe into Splunk, Datadog, Chronicle, or whatever your SecOps already runs.
Signed Attestation Reports
Per-cycle cryptographic attestation — defensible to auditors, regulators, and institutional LPs.
Software-Only, Always
No managed service. No human-in-the-loop dependencies. Stays 100% inside your trust boundary.
TradFi-Anchored Custodians Federally Chartered Banks Audit-Mature SecOps Teams Public-Company Treasuries

Argus is always sold as an add-on layer to Keep, Aegis, or Warden — never standalone.

NIST standardized.
Production ready. Today.

FIPS 203 · Key Encapsulation
ML-KEM-768
Module-Lattice Key Encapsulation wraps Bitcoin private keys at rest without replacing them. Quantum-resistant from day one — no protocol changes required at the Bitcoin layer.
FIPS 204 · Digital Signatures
ML-DSA-65
Quantum-resistant signing for custody operations and transaction authorization. Replaces vulnerable ECDSA signatures at the application layer, transparently.
Threat Model · Act Now
Harvest Now,
Decrypt Later
Adversaries record encrypted custody data today to decrypt once quantum computers mature. The threat is not future — the data collection is happening now. QHelm closes that window.
Ready to protect your custody stack?

QHelm integrates in days,
not quarters.

No protocol changes. No custody migration. No disruption to your existing infrastructure. Just quantum resistance — starting today.

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