In a patent filing released Thursday, Capital One set out a blockchain system its says allows secure user authentication across multiple platforms.
US financial services company Capital One is working with blockchain startup Gem on a new healthcare claims project.
Blockchain legal veteran Elijah Alper will join Capital One in September to advise the financial services firm on the subject area.
Blockchain technology startup Chain has raised $30 million in new funding from investors including Visa, Capital One and Fiserv.
The US bank holding company is seeking data scientists with sufficient expertise to investigate cryptocurrencies and other disruptive technologies.
John Law's week in bitcoin: coffee commerce, Capital One chocolate coins, and UK Silk Road users arrested.