https://www.cnbc.com/2017/10/10/the-sky-is-the-limit-for-blockchain-technology-in-banking-credit-suisse-banker.html

Wall Street may not be crazy about bitcoin, but it is intrigued by its use of blockchain technology.

Today, private equity transactions that use leveraged buyouts financed with debt can take 20 to 30 days to close and settle, said James Disney, Credit Suisse's global head of software investment banking. With blockchain technology, he said, that could take only a matter of minutes.