BlockBeats News, May 5th, according to WSJ, algorithm development company MicroAlgo Inc. announced the launch of a quantum-based blockchain architecture, integrating Quantum Secure Channel (QSC) and Quantum Key Distribution (QKD) to enhance transaction security and transparency.

The architecture adopts a four-layer design, including the Quantum Communication Layer, Blockchain Core Layer, Smart Contract Layer, and Application Layer. QKD is used to achieve highly secure key generation and distribution, while quantum encryption protects transaction data from theft and tampering, with the ability to resist quantum computing attacks.

Furthermore, the system strengthens long-term security through key rotation and quantum signature mechanisms, combined with a distributed ledger and consensus mechanism to ensure data immutability and transaction verifiability, achieving a balance between security and transparency.

However, the company also pointed out that quantum technology still faces challenges in maturity and commercialization, and widespread implementation will take time.