Transcending Traditional Payment Boundaries


Redefining Payments
The Sterling Fnality Payment System is engineered to redefine the way transactions are conducted between banks. Through a peer-to-peer structure built on resilient blockchain technology, our system facilitates full and final atomic settlement in real time. This design significantly minimises settlement risk and optimises the transaction process, ensuring a fluid exchange of value in the wholesale financial market landscape.
Real-time Transactions
Transact with unprecedented speed, thanks to our blockchain-enabled system which significantly reduces the typical transaction processing time.
Atomic Settlement
With our system, transactions are completed in full or not at all, eliminating intermediary risks and ensuring absolute accuracy and trust.
Fnality Funds Representation
Every transactions uses Fnality Funds, an on-chain representation of funds held at the Bank of England, ensuring unparalleled security and confidence in every exchange.
The £FnPS opens up a realm of possibilities in financial transactions, addressing long-standing hurdles and creating new opportunities. Its innovative design enables practical solutions in various domains of the financial sector
About Us
Fnality UK is a pioneering entity committed to transforming the payments and settlements landscape in the United Kingdom.
Regulated by the Bank of England, we are the operators of the Sterling Fnality Payment System, a groundbreaking solution designed to facilitate full and final atomic settlements in real time
Our journey began under the umbrella of Fnality International, a global organisation dedicated to developing and maintaining innovative payment systems across various jurisdictions. With a shared vision of shaping the future of financial transactions, we embarked on a mission to bring this transformative payment system to the UK market. Our focus is on ensuring the seamless, secure and efficient exchange of value for wholesale banks.
“The success of the world’s first distributed ledger technology-based payment system, settling in a digital representation of central bank funds, marks a pivotal point in history for the wholesale payments and digital assets industries."
Our Technology
Distributed Ledger Technology (DLT) is at the core of the £FnPS, enabling a peer-to-peer transaction model that ensures full and final atomic settlement. Unlike traditional centralised systems, DLT operates on a decentralised network of nodes, ensuring transparency, security and immutability of transactions. This technological framework significantly reduces the settlement time, making transactions near real time and highly efficient.
Security Measures
The security of our system is paramount
Fnality UK employs robust security protocols to safeguard the integrity and confidentiality of transactions. The blockchain infrastructure inherently provides a high level of security against fraudulent activities and unauthorised access. Additionally, we continually evolve our security measures to counter emerging threats and ensure compliance with the regulatory standards set by the Bank of England.


System Architecture
The £FnPS architecture is meticulously designed to support a seamless, secure, and efficient transaction process.
It comprises:
Blockchain layer: foundational layer where transactions are recorded and verified across a decentralised network of nodes
Fnality Funds Representation: A unique feature where funds are represented on-chain, as a representation of money held at the Bank of England, ensuring secure and trustworthy representation of value
Peer-to-Peer Network: A network setup that facilitates direct transactions between parties, eliminating the need for intermediaries and reducing transaction times.
Our system architecture is crafted to not only meet, but to exceed the expectations of modern financial transactions, ensuring that Fnality UK remains at the forefront of financial technology innovation.