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Quant technologies help organisations safely and seamlessly take full advantage of blockchain technology.

What is Blockchain?

Not since the Internet itself has a technology shown such promise and elicited such excitement than blockchain technology. But what is it exactly? Find out more in our Blockchain 101 article

What is Overledger?

Overledger is the world’s first blockchain operating system (OS) that not only connects blockchains to one another but also connects existing networks to blockchain and facilitates the creation of internet scale multi-chain applications otherwise known as MApps.

What does it address?

Overledger will address the major limitations of current blockchain technology and unlock its true potential. Overledger has the ability to unlock and distribute value and applications across current and future blockchains. Overledger is an agnostic platform that connects the world’s networks to blockchains and ensures you’re not limited to any single vendor or technology.

Who can take advantage of Overledger?

Enterprise and business

Overledger empowers businesses with the flexibility to connect their network to blockchains without burden of being locked into an existing technology or vendor. By facilitating multi-chain interoperability, Overledger will enable businesses to access new markets, increase resilience, and de-risk investments.


Facilitate human-to-human and machine-to-machine trust that ensures safe and secure transactions with one another. Provide individuals with a level of access and control of their personal information we’ve never experienced before.


Deliver solutions for governments that minimise the bureaucracy but enhance transparency and collaboration between governments, business and citizens. Provide the opportunity for collaboration between the public and private sectors that were never thought possible.


Give developers the ability to unlock and distribute value and applications across current and future blockchains and build their own unique Multi-Chain Applications. Overledger is not another blockchain. It’s the ‘over ledger’ that sits on top of blockchains providing a meta-gateway.

Quant Networks solutions help healthcare organisations by limiting the complexity of adopting blockchain technology. This in turn will improve their operational inefficiencies, so they can instead focus on what truly matters – helping patients and advancing science.

Key Benefits:

  • Enable healthcare organisations to maintain their existing systems whilst still taking advantage of the power of blockchain technology.
  • Enable the tokenization of critical clinical data to help advance science and help physicians make better clinical decisions.
  • Offer an insight into the full picture of healthcare supply and  distribution to expose leaks and bad actors who misuse the system.


What? Healthcare systems are complex and highly sensitive but also incredibly inefficient. It is estimated that one third of health expenditure is wasted. There is no doubt that decentralised, encrypted ledger technology has the potential to transform healthcare inefficiencies but only if implemented effectively.

How can we help? The simplicity and unique design of our operating system Overledger enables healthcare organisations be it – pharmaceutical companies, hospital networks, insurance agencies etc.– to maintain their existing systems whilst still taking advantage of the power of blockchain technology.

By Overledger will by limiting the complexity of adopting this new technology, this in turn improves organisations’ operational inefficiencies, unlock potential of their stored health information to help advance science and most importantly, ensure they can instead focus on what truly matters – increase the quality of care they provide to patients.

Putting trust back in transactions

Problem: The latest global Cybercrime numbers are continuously on the rise with the levels of sophistication and coordination of targeted attacks against people on the increase. Hackers stole a total of £130bn from consumers in 2017.

The most common crimes were attempts to trick individuals into revealing their personal information through bogus emails, phone calls and texts.

Solution: GoVerify allows people to verify and check that any email, SMS, letter or phone call received is legitimate and actually from the company they are sent from.

The proprietary technology that powers GoVerify is a combination of the tried and tested methods in cybersecurity combined with the power of blockchain technology.



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Release V0.1 (alpha), 31 January 2018


Overledger Business Paper

Release V0.1 (alpha), 10 March 2018



New to blockchain? Read our introduction.


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2017 CISO of the Year to focus on Overledger


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