One of the best-known Bitcoin supporters and well-respected crypto voices John McAfee has announced support for Karatbars International. The company initially known as a retailer of tiny gold items, today declares itself as a provider of multiple blockchain solutions for the traditional market. “Warning: I work with this company. However, KBC coin is linked to...The post John McAfee Tweets a Good Review of the KaratGold Crypto Ecosystem, Which Is Backed by Karatbars Germany appeared first on NewsBTC.