Quantum Custody Reset

Sovereign,
Post-Quantum Custodyfor System-Critical Institutions

DACN AirGuard gives governments, banks, and FMIs air-gapped, PQC-first custody so you can protect long-horizon reserves and remove third-party custodians from the asset path.

"Making digital assets as safe, trusted, and accessible as traditional assets."

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SECURE
ENCLAVE
QUANTUM_RESISTANT
ZK_BASED
AIR_GAPPED
TRUSTLESS

Who DACN is For

Built for institutions where custody failure is systemic

Governments & Central Banks

Sovereign wealth funds and CBDCs requiring national security standards.

G-SIBs & D-SIBs

Systemically important banks offering digital asset services.

Financial Market Infrastructure

CSDs, CCPs, and RTGS operators handling systemic transactions.

Payment Providers & Stablecoin Issuers

Regulated payments and stablecoin issuers requiring proof-of-reserves.

The Quantum Custody Reset

The cryptography the world relies on will break. Quantum-capable attackers will be able to forge approvals and drain assets. Harvest-Now-Decrypt-Later means this risk is live today.

Legacy Custody

  • xHot Wallet Exposure & Cloud MPC
  • xSingle Points of Failure (Vendors)
  • xQuantum Vulnerable RSA/ECC

DACN AirGuard

  • Offline Key Gen (Air-Gapped)
  • Multi-Shard Scheme Based Governance
  • NIST FIPS 203/204/205 (PQC)

Air-Gapped, Post-Quantum Fabric

One fabric, five modules.

AirGuard Custody

Core key management infrastructure. Offline key generation, multi-shard storage, air-gapped signing.

AirGuard Connect

Secure control channels and APIs for integrating custody into core banking and trading systems.

ZK Compliance

Privacy-preserving KYC/AML and proof-of-reserves using zero-knowledge proofs.

Evidence Packs

Regulator-ready documentation, immutable audit trails, and cryptographic proofs for examiners.

PQC Fabric

Standalone post-quantum cryptography infrastructure for PKI, code signing, and TLS.

Transaction Lifecycle

Quantum-Safe Lifecycle

End-to-end security with no weak links.

01 ISSUANCE

Key Generation

Offline in Faraday cages. Multi-shard distribution.

02 DEPOSIT

Custody Note

Asset deposited. Note issued with ZK proof.

03 GOVERNANCE

RBAC + ZK

Policy checks and privacy-preserving compliance.

04 SETTLEMENT

Signing

Air-gapped signing with Hybrid PQC signatures.

05 AUDIT

Logging

Hash-chained logs and evidence packs.

Every critical custody step is designed to be quantum-safe, auditable, and sovereign, with no third-party custodians, no weak links in the custody path.

Risk & Compliance Intelligence

Scenario-driven risk checks, policy evaluation, and regulatory mapping that turn your custody posture into clear, board-ready insights.

dacn_compliance_engine --v1.0
> INITIALIZING REGULATORY_SCAN...
> CHECKING DORA COMPLIANCE... [PASS]
> CHECKING FIPS-203 KEYS... [PASS]
> GENERATING EVIDENCE_PACK_v4.pdf...
_

The Sovereign Advantage

Verifiable quantum-safe custody versus "trust us" marketing.

Security Architecture

CapabilityDACN AirGuardCloud MPC Custodians
PQC CryptographyNIST FIPS 203-205Primarily RSA/ECC
Key GenerationOffline / Air-GappedCloud-connected
Zero-KnowledgePrivacy-PreservingFull Data Exposure
Sovereign ControlInstitution Controls KeysCustodian Controlled
DeploymentSelf-Hosted / On-PremSaaS / Cloud

DACN provides structural, verifiable security - beyond marketing claims. Institutions can prove their quantum-safe custody posture to boards, regulators, and auditors instead of relying on vendor assurances.

THREAT DETECTED

Harvest Now,
Decrypt Later.

Legacy providers are vulnerable to HNDL. Data stolen today will be decrypted by quantum computers.

Zero-knowledge proofs for solvency and compliance

Prove solvency, reserve coverage, and customer status to regulators and counterparties without exposing individual balances, addresses, or identities.

Ready to upgrade?

Migrate your keys to a sovereign, post-quantum environment today.

Chain Agnostic & DeFi Compatible Infrastructure

Interoperability

Utilizing Chainlink CCIP for secure, arbitrary messaging across public and private chains.

Learn more about CCIP →

DeFi Primitive Strategies

Institutional grade staking using Lido Finance, staking modules of Ethena, and lending/borrowing using Aave.

Bitcoin
Ethereum
Solana
Polygon
Avalanche
Arbitrum
Optimism
zkSync

Ready to become quantum-ready?

Whether you are a regulator, central bank, G-SIB, FMI, or regulated payments institution, we can help you move from quantum-vulnerable to quantum-ready with verifiable evidence, not promises.

Deploy

Run a lighthouse deployment aligned with your risk and compliance roadmap.

Partner

Integrate DACN into your stack as a system integrator, HSM vendor, cloud, or market-infrastructure partner.

Learn More

Request a confidential briefing for your board, risk, and architecture teams.

Frequently Asked Questions

This FAQ is for regulators, supervisors, banks, market infrastructures, and technology partners evaluating DACN. It explains what DACN is, how our post-quantum, air-gapped custody architecture works, how we align to key regulatory frameworks (OCC, MiCA, DORA, NIS2, GENIUS, CNSA 2.0, etc.), and what it takes to implement DACN inside high-assurance environments.

Is DACN a regulated custodian?

No. DACN is a technology infrastructure provider. We provide the software and hardware architecture for institutions to hold their own keys.

Does this align with DORA/NIS2?

Yes. Our architecture is designed specifically to meet the operational resilience and cryptographic agility requirements of DORA and NIS2.

This FAQ is for informational purposes only. DACN is a technology platform, not a regulated custodian.