QANplatform Introduces Quantum-Safe XLINK Protocol After Successful Hacken Security Audit

The rise of quantum computing poses a significant threat to existing blockchain systems. QANplatform has addressed this issue with the launch of its QAN XLINK protocol, which ensures quantum-safe signatures and protects cryptocurrencies from potential theft. The protocol recently passed a security audit by Hacken, which emphasizes the importance of security in the evolving digital landscape.

Key Takeaways

Quantum computers can jeopardize cryptocurrencies by revealing public keys.
Approximately 6.65 million Bitcoin addresses and over 65% of Ether addresses are at risk.
QAN XLINK offers a secure migration route for wallets, integrating with Ethereum-compatible platforms.
Hacken’s audit strengthens the reliability of QAN XLINK.
QANplatform is dedicated to providing quantum-safe solutions for various sectors, including small businesses and government projects.

QANplatform’s Quantum-Safe XLINK Protocol Passed Hacken Security Audit

The Quantum Threat to Blockchain

As quantum computing technology advances, it creates potential risks for existing blockchains. Future quantum computers could potentially access cryptocurrencies if a single transaction from a wallet exposes its public key. This vulnerability could lead to significant thefts across all blockchain networks, including major currencies like Bitcoin, Ethereum, Solana, and Cardano. Notably, around 6.65 million Bitcoin addresses—representing about 25% of the total Bitcoin supply—along with over 65% of Ethereum addresses currently have exposed public keys.

Introducing QAN XLINK: A Quantum-Safe Solution

QANplatform has developed its innovative QAN XLINK protocol to combat these threats. This protocol enables the creation of quantum-safe signatures and seamlessly integrates with Ethereum-compatible wallets such as MetaMask and Trust Wallet. By utilizing the highly recommended lattice-based Post-Quantum Cryptography (PQC) algorithm (ML-DSA, FIPS 204) developed by NIST, QAN XLINK ensures a secure pathway for users in a post-quantum world, maintaining safety even after the anticipated "Q-Day." Notably, QANplatform is the only blockchain solution that guarantees interoperability with Ethereum while providing a secure migration against quantum threats.

The Urgency of Quantum-Safe Solutions

Institutions like the National Institute of Standards and Technology (NIST), the Federal Reserve, and investment giant BlackRock have raised alarms about the imminent risks posed by quantum computers. NIST has recently issued its standards for post-quantum cryptography, while BlackRock has updated its Bitcoin ETF prospectus to address these emerging dangers. In this context, both the QAN XLINK protocol and the Hacken audit are timely and crucial developments.

Accessibility and Security through Hacken

Developers can now apply to test the QAN XLINK desktop applications, fostering early adoption and feedback. The audit report from Hacken is available for review through this link: Hacken Audit Report.

Hacken is a dedicated blockchain security and compliance partner providing comprehensive services to safeguard digital assets. Unlike traditional service providers, Hacken is built on blockchain technology and combines a wealth of Web3 experience with high-quality, AI-driven security solutions. Since 2017, over 1,500 clients, including prominent entities like the European Commission and Binance, have trusted Hacken to secure their digital infrastructures. As an ISO-certified auditor, Hacken’s expertise helps businesses meet contemporary regulatory requirements confidently.

QANplatform: Leading the Way in Quantum-Safe Technology

QANplatform is a blockchain platform designed for Web3 development, offering unmatched time-to-market solutions for developers. It provides quantum-safe security to a wide range of enterprises, including startups, SMEs, corporations, and government projects. QAN’s flagship hybrid blockchain platform is not only resistant to quantum computing but also equipped with smart contract capabilities. The innovative approach allows developers to create blockchain applications using any programming language. Additionally, QANplatform is a member of the Linux Foundation and one of the founding members of the Post-Quantum Cryptography Alliance (PQCA). In 2024, QAN’s quantum-resistant technology was adopted by the first EU nation. Since October 2025, QANplatform has also been a member of Blockchain for Europe, an organization dedicated to promoting blockchain technology across the European Union.