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UK-based computing startup Optalysys has unveiled what it claims to be the world’s first enterprise-grade server specifically engineered for blockchain applications.Â
Named the LightLocker Node, the server introduces groundbreaking support for Fully Homomorphic Encryption (FHE).
The method that enables computations to be performed directly on encrypted data without ever decrypting it.
The innovation is poised to address one of the biggest barriers to blockchain adoption, confidentiality, by allowing secure data processing without compromising privacy.
The launch marks a pivotal step toward merging high-security cryptographic computing with real-world blockchain infrastructure needs.
LightLocker Node Enables Confidential, Scalable Blockchain Transactions
The LightLocker Node platform is designed to process over 100 encrypted transactions per second.
Therefore, it is capable of supporting complex real-world use cases such as confidential token transfers, private lending, and automated market makers.
By preserving the decentralization at the heart of blockchain while introducing enterprise-grade confidentiality.
LightLocker aims to meet the demands of sectors such as finance, healthcare, and supply chain, where data sensitivity is paramount.
Unlike conventional GPU-based systems, LightLocker uses a purpose-built architecture that delivers this high performance with 40% less energy consumption, offering a sustainable and cost-efficient alternative.
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Optalysys Targets Enterprise Blockchain Adoption with FHE Infrastructure
Founded in 2013 by CEO Dr. Nick New and CTO Robert Todd, Optalysys is headquartered in Leeds, England, and has spent years building secure computing technologies.
In July 2023, the company secured £21 million (approximately $28 million) in a Series A funding round, a strong endorsement of its vision and technological promise.
According to Dr. New, blockchain’s lack of native confidentiality features has slowed its adoption among enterprises, particularly in financial services, where privacy is non-negotiable.
By providing FHE-compatible infrastructure, Optalysys seeks to overcome this bottleneck and unlock the next wave of blockchain innovation.
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Energy Efficiency and Confidential Computing Set LightLocker Apart
One of the standout features of the LightLocker Node is its energy efficiency, using significantly less power compared to traditional GPU systems, which are often over-engineered and inefficient for encrypted data processing.
The server is designed as a turnkey solution, eliminating the need for complex software stacks or retrofitting GPU systems to handle encrypted computation.
The focus on energy efficiency and computational specificity could position LightLocker as the go-to hardware solution for blockchain developers and enterprises exploring confidential computing.
At the same time aligning with growing concerns over sustainability in the crypto and tech sectors.
A New Chapter for Blockchain as Market Eyes $248.9B by 2029
As the global blockchain market is forecasted to grow to $248.9 billion (£183 billion) by 2029, Optalysys is betting that its innovations in confidential computing will play a central role in that expansion.
With increasing demand for blockchain infrastructure that balances transparency, security, and scalability, LightLocker Node may represent a critical piece of the puzzle.
Whether enabling private financial transactions, powering decentralized identity systems, or safeguarding intellectual property.
The platform has the potential to reshape how blockchain is adopted in enterprise settings.
Optalysys’ launch could signal a new phase where blockchain infrastructure moves beyond decentralization to embrace confidentiality as a core feature.
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