However, the boring suits and ties of traditional finance are increasingly grabbing a slice of the crypto pie, and on Monday, Fnality International, a startup that hopes to use blockchain tech to transfer cash between financial institutions, announced that it had raised approximately $95 million in a Series B round led by Goldman Sachs and BNP Paribas. The U.K.-based firm has now raised about $163 million since it launched in 2019.

Other participants in the Series B include BNY Mellon, Barclays, Nasdaq Ventures, UBS, Banco Santander, DTCC, Euroclear, Nomura, and WisdomTree. Rhomaios Ram, CEO of Fnality, declined to provided an updated valuation of his firm.

“Fnality’s application of blockchain technology offers a resilient way for institutions to use central bank funds across a wide set of potential use cases,” Mathew McDermott, global head of digital assets at Goldman Sachs, said in a statement.

Noticeably large in a year of declining venture capital interest in crypto, Fnality’s fundraise comes as Wall Street is poised to become one of the bigger mover-and-shakers in blockchain. Optimism for the approval of a spot Bitcoin ETF, a financial vehicle that would open the world’s largest cryptocurrency to potentially trillions in capital from traditional investors, has reached a fevered pitch. And JPMorgan, run by the famously anti–Bitcoin Jamie Dimon, has continued to explore blockchain technology, including JPM Coin, its private token.

Ram, Fnality’s CEO, spent more than two decades at Deustche Bank and retired in 2016. But in 2017, he agreed to lead a research project backed by 16 financial institutions, including Credit Suisse, UBS, and Deutsche Bank, to assess the validity of using blockchain technology to send and receive cash. And in 2019, buoyed by results from the research, the institutions backed and helped launch Fnality International.

“The thesis for us and many of our investors and participants is there are a lot of innovations within that crypto/DeFi space that really are going to make a massive difference to finance overall,” Ram told Fortune, referring to decentralized finance. “The question is, how do you pull them into a regulated environment?

Since then, Fnality has built out a private blockchain network, modeled after Ethereum, that allows banks to transfer money 24 hours a day. The network isn’t live yet, but Ram says a full launch is “imminent” for the U.K., and from there, the U.S. and beyond. “We see ourselves as ultimately a convergence of traditional finance and the methodologies of the DeFi space, for lack of a better word,” he said.