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Capital One Seeks Blockchain Patent for 'Collaborative' Authentication Tool

In a patent filing released Thursday, Capital One set out a blockchain system its says allows secure user authentication across multiple platforms.

By Christine Kim

Updated Sep 13, 2021, 8:17 a.m. Published Aug 17, 2018, 12:30 p.m.

"Unlike many other markets, cryptocurrencies trade 24/7, thereby requiring traders to make decisions at all times throughout the day," Capital One wrote in its filing. (Shutterstock)