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Walmart Files Patent for Blockchain-Based Drone Communication System

American retail giant Walmart has submitted a patent application for a drone communication system that is based on blockchain technology. Walmart filed its patent with the United States Patent and Trademark Office (USPTO) on Aug. 1. The filing describes a system on a drone that encrypts and stores that drone’s

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Crypto Mining Manufacturer Canaan Creative Files for US Initial Public Offering

The world’s second-largest manufacturer of crypto mining machines, Canaan Creative, has secretly filed for an Initial Public Offering (IPO) with the U.S. Securities and Exchange Commission (SEC), with the goal of raising $200 million. Canaan Creative has become China’s first major manufacturer of Bitcoin mining machines to file for an

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