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Bitcoin  Chinese e-commerce company  JD.com , a member of the Fortune Global 500 headquartered in Beijing, is launching AI Catapult Accelerator (AICA), an accelerator program designed to unlock the transformative potential of startups demonstrating cutting-edge talent in the blockchain space. JD.com is one of the two largest business-to-consumer (B2C) online retailers in China by transaction volume and revenue, and a major competitor to Alibaba-run Tmall. As of September 2017, JD.com’s platform, often referred to as the “eBay of China,” had more than 266 million active users, with a revenue of close to $50 billion. JD considers blockchain technology and its integration into mainstream use as the key to a new age of cost effectiveness and customer satisfaction. "Whole-process traceability is not a new concept but blockchain makes it really possible,” Yongli Yu, president of JD's supply chain research unit, said in conversation with  Bitcoin Magazine ....

Cryptocurrency  If you want to see first hand how cryptocurrency functions in a market outside of speculative investing, right now, Venezuela is an interesting place to look. “Venezuela could become a case study repeated all over the world under certain conditions,” said Jeffrey A. Tucker, editorial director of the American Institute for Economic Research (AIER), in correspondence with  Bitcoin Magazine . “Crypto is there as the escape hatch, the way out, a tool of emancipation. If you have a power source, you can mine. If you need to save or trade or move your wealth, crypto is there for you.” Crisis-Catalyzed Currency Venezuela has been in economic recession for more than a decade. As a result, the government has maintained strict control over its currency, the Venezuelan bolivar (VEF), since 2003. Venezuela’s most abundant resource is oil. It is the fifth largest oil exporting country in the world, with the largest reserves of non-conventional oil (extra-h...

Bitcoin transactions  The relatively high transaction fees on the Bitcoin network were a major topic of conversation last year, but these fees have been plummeting so far in 2018.  According to data from CoinMetrics , bitcoin miners are now collecting less than a third of the value they were collecting in fees at one point in December 2017. So what’s causing this decline in the costs of on-chain transactions? Is it as simple as declining demand leading to a lower price? Are there other factors at play? Let’s take a closer look. The Simple Explanation for Lower Fees In 2017, the congestion on the Bitcoin blockchain led to a bidding war over block space, especially as speculative interest in bitcoin continued to rise over the course of the year. According to CoinMetrics , bitcoin transaction fees started 2017 at an average of $0.30, but they eventually peaked at over $40 in December. As the price tripled during a month-long stretch from mid-November to mid-December...

Blockchain Technology  NASA and other space agencies, such as the European Space Agency (ESA), are considering potential applications of blockchain technology to space missions and internal operations. According to a NASA presentation titled “ Bitcoin, Blockchains and Efficient Distributed Spacecraft Mission Control ,” blockchain technology could have useful applications in distributed spacecraft missions involving multiple elements. Artificial intelligence (AI) and blockchain technologies could be further integrated to make space-based sensor networks more efficient and responsive. In September 2017, NASA  awarded  a $333,000 grant to University of Akron (UA) Assistant Professor  Jin Wei  to research how to make space hardware smarter and more autonomous. The research program, titled “ RNCP: A Resilient Networking and Computing Paradigm for NASA Space Exploration ,” wants to improve the automation, environment awareness and intelligence of NASA space pr...