I'm actually seeing a lot of signs showing that the entire crypto and blockchain space is growing up. There are increasingly more sophisticated projects that are entering this space, large corporations are researching blockchain and governments are talking about it more openly, like illustrated with conferences such as this one. It's about time for government officials to sit down with blockchain experts to discuss how to work with this technology, rather than throwing it on the side and banning it. Nice to see that conferences like this Blockwalks are taking place and are connecting people from the industry with decision makers

Have heard about Ledger but what's the phone? sounds interesting