Barclays Bank may be looking to blockchain to streamline fund transfers and know-your-customer processes, according to newly-released patent applications.

The U.S. Patent and Trademark Office published two applications by the U.K.'s second-largest bank Thursday, both of which revolve around account security. Perhaps most notably, however, was an application for a patent which outlined a blockchain-platform which could facilitate cryptocurrency transfers. The bank also proposed streamlining know-your-customer processes by storing identifying information on a private blockchain.

Though the existence of a patent application does not necessarily mean the bank is planning to develop any products with the technology, the releases indicate members of the bank are examining the nascent technology.

As one document explains:

As such, Barclays' proposal would provide "a more reliable form of verification without substantially increasing technical overheads and improves the operation of computing environments and telecommunications networks."

And that's not all. The application details a "super" user authority, which would have the right to migrate old information to present blocks, and perhaps even delete old ones with sufficient support from other user authorities in the system. This use could theoretically mitigate blockchain size and storage issues.

The other patent is even more direct - it suggests generating a blockchain to transfer "digital currency from a payer to a recipient."

Barclays logo image via Shutterstock