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Six global banks are joining forces to create digital currency

A man cleans the logo of Swiss bank UBS on a branch in Bern.
Ruben Sprich | Reuters
A man cleans the logo of Swiss bank UBS on a branch in Bern.

Six of the world's biggest banks have joined a project to create a new form of digital cash that they hope to launch next year for clearing and settling financial transactions over blockchain, the technology underpinning bitcoin.

Barclays, Credit Suisse, Canadian Imperial Bank of Commerce, HSBC, MUFG and State Street have teamed up to work on the "utility settlement coin" which was created by Switzerland's UBS to make financial markets more efficient.

The move comes as the project shifts into a new phase of development, in which its members aim to deepen discussions with central banks and to work on tightening up its data privacy and cyber security protections.

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Hyder Jaffrey, head of strategic investment and fintech innovation at UBS, said: "We have been in discussions with central banks and regulators and we will continue that over the next 12 months with the aim of a limited 'go live' at the back end of 2018."

Blockchain technology is a complex set of algorithms that allows so-called cryptocurrencies — including bitcoin — to be traded and verified electronically over a network of computers without a central ledger.

Having initially been sceptical about it because of worries over fraud, banks are now exploring how they can exploit the technology to speed up back-office settlement systems and free billions in capital tied up supporting trades on global markets.

"The distributed ledger is one of the most innovative technologies out there," said Lee Braine from the chief technology office of Barclays' investment bank. "From reducing risk to improving capital efficiency in financial markets we see several benefits of this project."

The utility settlement coin, based on a product developed by Clearmatics Technologies, aims to let financial groups pay each other or to buy securities, such as bonds and equities, without waiting for traditional money transfers to be completed.

Instead they would use digital coins that are directly convertible into cash at central banks, cutting the time, cost and capital required in post-trade settlement and clearing.

The coins, each convertible into different currencies, would be stored using blockchain, or distributed ledger technology, allowing them to be swapped quickly for the financial securities being traded. Existing members of the project are Deutsche Bank, Banco Santander, BNY Mellon and NEX.

Mr Jaffrey said: "This isn't going to come in with a big bang, it is going to come in with a series of developments over time."

He said that in the first instance, from the end of next year, he expected the utility settlement coin to be used for banks to pay each other in different currencies. For instance, if one bank owed $100m to a rival with a £50m debt in the other direction, the two institutions could transfer the money almost instantly using the new coins.

Before the coins could be used for settling securities trades, he said the securities themselves will need to be transferred to blockchain systems, otherwise the benefits of speed and reduced capital requirements will be lost.

Peter Randall, founder of the UK-based rival Setl, said there were still questions over whether payments using a quasi-central bank currency would be considered certain and risk-free enough to achieve "settlement finality" — reducing the capital and liquid assets that need to be held against them.

But Mr Jaffrey said that "following legal, regulatory and accounting viewpoints, we now feel we have a structure that gives us a basis to move on to phase three with a workable structure" for achieving "settlement finality".

He admitted the utility settlement coin could be rendered obsolete if enough central banks issued their own blockchain-based digital currencies, yet he added that was likely to take "many years", especially given the "public policy questions" involved.

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