Introducing Qsafe: The First Quantum-Secure, Multi-Chain Crypto Wallet, Built For The Post-Quantum Era

(MENAFN- Crypto Breaking) Dubai & Switzerland – 11 June, 2025 – Quranium, the pioneer behind the first quantum-secure blockchain infrastructure, has today launched QSafe Quantum Secure Crypto Wallet ('QSafe Wallet'), a next-generation crypto wallet designed from the ground up to protect digital assets in the quantum era.

Built with SLHDSA and ML-KEM, two of the leading post-quantum cryptographic algorithms selected by National Institute of Standards and Technology (NIST), QSafe offers quantum-resilient signatures and encrypted backups by default. It supports Bitcoin , Solana , EVM chains, and Quranium's native Layer 1, delivering a seamless, secure, and cross-chain experience for both newcomers and advanced users.

Key Features of QSafe Wallet

• Quantum-safe signatures – Every transaction is signed using SLHHSA to ensure resilient against quantum attacks.
• Seamless crypto ↔ fiat access – Buy and sell crypto directly in any national currency, with full KYC integration for secure compliance.
• Encrypted backup protection – Wallet recovery data is encrypted using ML-LEM to keep it safe, even decades from now.
• True cross-chain compatibility – Manage assets across Bitcoin , Solana , Ethereum , Quranium, and more with a single wallet.
• User-friendly experience – Simple, intuitive UX built for everyone; from first-time users to experienced crypto traders.
• Self-custody first – You hold your keys, your assets, and your future. No intermediaries.
• Uncrackable by desig n – QSafe is built to withstand not just today's risks but tomorrow's supercomputers.

Getting Started is Fast and Simple

Available as a browser extension on Chrome, Firefox, Windows, macOS, and Linux, users can set up QSafe in minutes. Users can easily get started by creating or restoring a wallet, setting a secure password, generating SLHDSA and ML-KEM keys, and sending their first quantum-secure transaction on the Quranium Chain, all in just a few simple steps.

Why QSafe, Why Now?

Most crypto wallets today still rely on classical encryption standards like ECDSA and SHA-256. These standards, while robust against classical computing threats, are vulnerable to the emerging capabilities of quantum computing.

As of the end of 2024, Bitcoin 's market dominance stood at approximately 53.6%, while Ethereum 's market share had declined to around 11.8%, according to CoinGecko's Annual Crypto Industry Report . Combined, these two cryptocurrencies represent a significant portion of the $3.91 trillion total crypto market capitalization.

The threat posed by quantum computing is not merely theoretical. According to Deloitte , nearly 25% of Bitcoin addresses are already exposed, making them a potential jackpot for any quantum system capable of reverse-engineering private keys. This vulnerability underscores the pressing need for quantum-resistant solutions in the crypto space.

Moreover, quantum computing advancements are accelerating. While current quantum computers have around 100 qubits, breaking ECDSA encryption would require approximately 1,500 logical qubits . Though this threshold hasn't been reached yet, projections suggest that such capabilities could emerge within the next decade, emphasizing the urgency for proactive security measures.

QSafe addresses these challenges head-on by integrating post-quantum cryptographic algorithms, giving users the confidence that their digital assets remain secure in the face of evolving technological threats.

While timelines for cryptographically relevant quantum computers (CRQCs) range from 2030 to 2040, the window for proactive defense is now. And that's exactly what QSafe delivers: post-quantum signatures, encrypted backups, and full control before the risks become real.

Explore QSafe Today

QSafe is now available for download via qsafewallet . For developers and researchers interested in the cryptography behind QSafe, visit for a full technical breakdown.

About Quranium

Quranium is a Layer 1 blockchain protocol optimized for post-quantum security, AI integration, and EVM compatibility. It uses quantum-resistant encryption, supports intelligent automation at the protocol level, and enables seamless interoperability with the Ethereum Virtual Machine protocol is designed for high-throughput execution, deterministic consensus, and long-term resilience against both classical and quantum computational attacks in 2024 by a team of Web3 pioneers, Quranium has grown into a global organization with more than 50 team members. It is headquartered in Switzerland, and has offices in DMCC (UAE), and Singapore. Quranium's 2025 roadmap includes the recent rollout of its Proof-of-Stake Convergence Layer, an AI-native gaming environment, and QSafe Wallet, a quantum-secure multi-chain crypto wallet. Quranium provides foundational infrastructure for mission-critical systems and digital sovereignty in a converging technological landscape.

Key facts and initiatives:

• Backed by Animoca Brands
• Strategic GTM partner: PwC
• Partnerships with MetaSig, MatterID, Hacken, Galaxe, LumaGames, etc.
• Sponsored by Bybit , and Winner of DMCC's Best Web3 Startup 2024

Thought leadership via Quantum Minds podcast and monthly virtual webinar, The Uncrackable Conversation.

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