E-commerce giant Amazon has won two patents related to methods for protecting the integrity of digital signatures and improving distributed data storage. The two patents were published by by the U.S. Patent and Trademark Office (USPTO) today, Nov. 13. The first patent document, first filed in April of this year, outlines a “signature delegation” method for “protecting the integrity of digital signatures and encrypted communications,” by allowing for the generation, distribution, validation, and revocation of one-time-use cryptographic keys. In the proposed system, these keys are arranged in what is known in cryptography as a “Merkle Tree” structure, which is a …
Big Four audit firm Ernst & Young (EY) released its “Third Report of the Monitor” in the creditor protection proceedings of Canadian crypto exchange QuadrigaCX on March 1. Within the report, the audit firm has identified six separate crypto wallets that were used primarily to store Bitcoin (BTC), the cryptocurrency most used on the platform. Apart from one inadvertent transaction of Bitcoin amounting to nearly $500,000, there have been no deposits in the wallets since April 2018. Furthermore the report states: “To date, the Applicants have been unable to identify a reason why Quadriga may have stopped using the Identified …
E-commerce giant Amazon announced the debut of two new services, Amazon Quantum Ledger Database (QLDB) and Amazon Managed Blockchain, according to a press release shared with Cointelegraph Nov. 28. QLDB is a ledger database designed to provide transparent, immutable, and cryptographically verifiable log of transactions, which is overseen by a central trusted authority. All changes are purportedly recorded on chain, while the new product is also able to automatically scale and execute two to three times more transactions than already existing products. Andy Jassy, the CEO of Amazon Web Services (AWS), reportedly said that the product “will be really scalable, …
Former Twitch exec Matthew DiPietro has joined crypto startup Kin Ecosystem Foundation as chief marketing officer (CMO), PR Newswire reports September 18. After serving eight years as senior vice president at the popular live streaming platform Twitch, DiPietro will now be responsible for developing marketing and brand strategies for Kin, the cryptocurrency launched by Kik Interactive, as specified on the expert’s LinkedIn profile. According to PR Newswire, DiPietro drove brand development for Twitch, as well as led all marketing projects, including the launch of community convention TwitchCon that is devoted to Twitch and the culture of video game streaming. Having …
Since Bitcoin’s uses started to be thrashed out in forums and around dinner tables alike, there was always the belief that it would be a perfect thing for the likes of Amazon to accept. Digital cash for a digital store. Amazon may well be getting into the blockchain game, albeit slowly, and not with Bitcoin. But what about Alibaba? Alibaba is in the East, what Amazon is in the West, and is a massive eCommerce business with huge sway and power in the tech market. So, if Amazon’s Bitcoin, blockchain and cryptocurrency journey is pretty much mapped out and accounted …