This week's news powered by Brew Dog: - Libra announce the basket of currencies they will use to back the cryptocurrency with. - Bakkt's physically settles Bitcoin futures finally launch to an underwhelming response. - £500k of seized Bitcoin is being auctioned off by Wilson Auctions: maybe grab yourself a bargain. - Kik close down their messaging app to focus entirely on the KIN currency and double down in their defence against the SEC. Plus more!