The trial represented the trading of fixed income assets between 40 of the world’s largest banks across the blockchains, using multiple cloud technology providers within R3’s Global Collaborative Lab.
This marked an unprecedented scale of institutional collaboration between the financial and technology communities exploring how distributed ledgers can be applied to global financial markets.
The banks connected to R3-managed private distributed ledger technologies built by Chain, Eris Industries, Ethereum, IBM and Intel. They evaluated the strengths and weaknesses of each technology by running smart contracts that were programmed to faciliate issuance, secondary trading and redemption of commercial paper, a short-term fixed income security typically issued by corporations to raise funding.
Each of the distributed ledgers ran a smart contract based on identical business logic to enable the banks to accurately compare the difference in performance between them. Cloud computing resources were provided by Microsoft Azure, IBM Cloud and Amazon AWS to host the distributed ledgers.
The R3 member banks involved in this trial included Banco Santander, Bank of America, Barclays, BBVA, BMO Financial Group, BNP Paribas, BNY Mellon, CIBC, Commonwealth Bank of Australia, Citi, Commerzbank, Credit Suisse, Danske Bank, Deutsche Bank, J.P. Morgan, Goldman Sachs, HSBC, ING Bank, Intesa Sanpaolo, Macquarie Bank, Mitsubishi UFJ Financial Group, Mizuho Financial Group, Morgan Stanley, National Australia Bank, Natixis, Nordea, Northern Trust, OP Financial Group, Scotiabank, State Street, Royal Bank of Canada, Royal Bank of Scotland, SEB, Societe Generale, Toronto-Dominion Bank, UBS, UniCredit, U.S. Bank, Wells Fargo and Westpac Banking Corporation.
Further exciting developments are set for the months ahead, as R3 continues to work with the banks in its Global Collaborative Lab to test and develop applications based on distributed ledger technology for the financial services industry. The Lab has quickly become a center of gravity for collaborative applied blockchain efforts in the financial services and distributed ledger technology industries.