The U.S. Postal Service is eyeing blockchain as part of a system for establishing digital trust, newly published patent documents indicate. (blockchainwiki.review)
Google's 2nd Gen Chromecast almost had this slim design it seems, as an unearthed set of patent documents reveals that Google at one point was considering a longer slimmer unit instead of the puck that most people are now familiar with. (androidheadlines.com)
Derivatives giant CME has developed a system for delivering digital currencies tied to futures contracts, patent documents reveal. (coindesk.com)