Spanish broadband and telecommunications supplier Telefonica could also be seeking to apply blockchain as a method to cryptographically confirm knowledge, in keeping with newly launched paperwork.

On Oct. 12, the U.S. Patent and Trademark Office (USPTO) revealed an software for a “Method to Assure Correct Data Traversal Through a Particular Path of a Network.” The doc outlines a method to switch knowledge from one level to a different utilizing a selected path by way of a Service Function Chain (SFC).

The patent additionally describes how a blockchain may very well be used to trace the information to make sure it follows the proper path and arrives at the right endpoint, thus enhancing the SFC’s reliability.

As the doc explains:

“According to an embodiment, a blockchain platform is provided to assure the sequence of processing for the data packet(s) received from the network. In this particular case, each transaction entering the network architecture (e.g. the SFC architecture) is used to create a block of the blockchain platform that is aggregated in the chain and replicated in a decentralized peer-to-peer architecture comprising a plurality of nodes, wherein each Service Function Path (SFP) of the network architecture comprises a node.”

A serious provider of telecommunications companies, Telefonica has an curiosity in sustaining the integrity of knowledge. The firm operates throughout the globe, and is ranked 153 on the Fortune Global 500 listing of firms.

In the appliance, the corporate explains that conventional, non-SFC methods are depending on a community’s underlying infrastructure, arguing that this restricts how a lot info will be despatched and the way it’s delivered.

Non-SFC architectures do present a excessive stage of reliability and guarantee knowledge is distributed, nevertheless. On the opposite hand, SFC architectures are impartial of the community’s design, however at the identical time, they can not reliably show that knowledge being despatched is arriving at its vacation spot.

To counteract this flaw, Telefonica outlined a plan to supply every knowledge packet with a novel identifier. Every time a packet is transferred, the transaction is logged. If applied utilizing blockchain know-how, these transactions are logged in every new block on the ledger.

Fiber optics picture by way of Shutterstock

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