Hi delphia16. I can only give my opinion. Thing only thing I am quite sure of, is that it is not a scam. I believe what they say on the website. Blockchain technology is becoming ever more popular. There are going to be some winners. Ethereum sounds like a contender with a future and they have an easy entry level plan to get active in the new ways of investing, trading and exchange. These methods of transacting and simplifying how contacts are made and stored are relatively new and not yet tried and tested so they are risky.