To recognize each other’s drones can use different technologies: RFID tags, QR codes and ultrasound
The largest U.S. retailer Walmart filed a patent application on a new blockchain-based system for automatic package delivery drones.
In the application described the process of transferring cargo from one “Autonomous electronic device” to another. According to the document, after the identification and exchange of so-called “blockchain-keys” drones will give each other a package. The system will use the data stored in a distributed registry.
To recognize each other’s drones can use different technologies: RFID tags, QR codes and ultrasound.
“A lot of nod, configured to generate computational proof of the integrity of the records and chronological order of use for content trade or as a currency of exchange through peer-to-peer network,” — so described on blockchain system in the patent application.
Walmart representatives also noted the possibility of using smart contracts in the new project.
We will remind, the scientist from Oxford will open in Malta blockchain University. The inability to change data in the blockchain gives confidence in the reality that the student receives education.
Recall, a resident of the Netherlands Dian van Heijningen put up for sale the house while in payment he is ready to accept tokens VeChain (VET). The cost of homeownership was estimated at 31.5 million VET that at the moment is about 505 thousand dollars.
As we wrote earlier, in the Netherlands will be “village of the future” on the blockchain.