MicroCloud Hologram Inc. has announced its participation in the development of a next-generation quantum-resistant protocol for Bitcoin, marking a significant step toward strengthening blockchain security in the face of emerging quantum computing threats. The company stated that its initiative goes beyond simply upgrading cryptographic algorithms. Instead, it aims to redesign key components of the blockchain stack including protocol, network, and application layers to create a sustainable and adaptable framework capable of withstanding future advances in computational power and cyberattack techniques.
A core focus of the project is replacing Bitcoin’s existing signature mechanism, which is vulnerable to quantum attacks. MicroCloud plans to introduce post-quantum cryptographic methods based on lattice and hash-based techniques, including ML-DSA class algorithms. The new design will also incorporate multi-signature structures and crypto-agility, enabling dynamic updates to cryptographic methods as new standards emerge.
To support a smooth transition, the company is developing a hybrid encryption model that combines traditional elliptic curve cryptography with post-quantum algorithms. Transactions will require dual verification, ensuring system security even if one cryptographic method is compromised. This approach is designed to maintain compatibility with the current ecosystem while gradually enhancing resilience.
MicroCloud also outlined upgrades to Bitcoin’s address and account systems. Proposed changes include delayed public key exposure, one-time address usage, and the introduction of quantum-safe address formats. These measures aim to reduce the risk of private key exposure, particularly in a future where quantum capabilities could enable rapid key derivation.
In addition, the company is working on a new transaction verification framework featuring multi-layer validation, zero-knowledge proofs for enhanced privacy, and verifiable delay functions to strengthen resistance against advanced attacks. These enhancements are intended to improve both security and efficiency without disrupting network performance. Recognizing the decentralized nature of Bitcoin, MicroCloud emphasized a phased and consensus-driven upgrade strategy. The roadmap prioritizes soft forks, parallel protocol operation during transition phases, and incentive mechanisms to encourage user adoption while avoiding network fragmentation.
The development process will begin with simulation testing and a dedicated quantum attack environment, followed by validation on a specialized test network. As the protocol matures, the company plans to release technical documentation and open-source components to encourage broader ecosystem participation. Final deployment will include compatibility measures, wallet upgrades, and migration tools to ease adoption.
MicroCloud Hologram described the initiative as a fundamental shift in blockchain security, moving from reactive updates to proactive system design. By embedding quantum-resistant cryptography at the protocol level, the company aims to extend the lifespan of blockchain infrastructure and support future applications such as secure digital identities, decentralized finance, and quantum-safe digital asset management. The announcement reflects a broader industry trend toward preparing blockchain systems for the post-quantum era, where traditional cryptographic protections may no longer be sufficient to safeguard digital assets and transactions.
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