American retail large Walmart has submitted a patent utility for a drone communication system that’s based mostly on blockchain know-how. Walmart filed its patent with the USA Patent and Trademark Workplace (USPTO) on Aug. 1. The submitting describes a system on a drone that encrypts and shops that drone’s operational parameters. That data is subsequently handed to a different drone, which decrypts, reads after which configures to these parameters.In essence, the vehicle-to-vehicle communication system between unmanned drones would relay messages, mesh communications networks and permit machines to pay attention to every others’ location and bearing. Walmart’s enterprise into blockchain patentsWalmart has been engaged in patenting blockchain options for drones since not less than 2017. As beforehand reported by Cointelegraph, Walmart filed a patent utility with the USPTO in Might 2017 for a system of “Unmanned Aerial Supply to Safe Location.”Earlier this yr, Walmart partnered with IBM and the American Meals and Drug Administration to trace pharmaceutical shipments with blockchain know-how.The retail large has additionally made a foray into cryptocurrencies, having submitted one other patent for its personal blockchain-based digital forex earlier this month. IBM has comparable aimsAs beforehand reported by Cointelegraph, IBM additionally submitted a patent utility with the USPTO in 2017 for a system that will safe drone communications by storing and sharing data through blockchain tech. Within the submitting, they urged that validator nodes may provide particular permissions, equivalent to for figuring out whether or not a drone is allowed to fly in a given flight zone.