Whereas Bitcoin only a few years ago was being laughed at as the currency of some true online nerds, the situation especially with the arrival of Ethereum, the next generation Bitcoin which then additionally holds so called “Smart Contracts” has changed: there is now a myriad of startups banking on this technology and trying to cash in early via “ICOs” (Initial Coin Offerings). Certainly the travel world also is not far behind to jump on that bandwagon and Winding Tree, the Etherium-based Blockchain solution, promises a lot upfront here…
