The Monetary Authority of Singapore (MAS) and state investment firm Temasek announced today that Project Ubin, its blockchain-based multi-currency payments network, has proven its commercial potential after tests with more than 40 companies.

The initiative was launched in 2016. A prototype developed by Temasek and J.P. Morgan began undergoing testing last year to see how well it would integrate with commercial blockchain applications.

A report released today, commissioned by MAS and Temasek, said Project Ubin’s prototype was validated through workshops with more than 40 financial and non-financial firms. Its potential uses include faster, less costly cross-border transactions; foreign currency exchange; and smart contracts for escrow and trade.

The report also said that Project Ubin’s prototype can potentially pave the way to enable more collaborations with central banks and other financial institution to build better cross-border payments networks.

In a statement, Chia Song Hwee, Temasek’s deputy chief executive officer, said “This validates Temasek’s efforts in exploring and building blockchain solutions focusing on digital identity, digital currencies and financial asset tokenization. We look forward to supporting commercialization efforts emanating from Project Ubin and other application areas, with a view to drive greater adoption of blockchain technology.”