www.cryptocube.io offers training and assistance tools for the sole purpose of education, teaching, study and application of cryptocurrencies and blockchain technology in the economic, financial and IT fields. Its content does not constitute any form of investment advice or recommendation, either explicitly or implicitly. The purpose of this site is to spread the culture that of cryptocurrencies is a risky market, not suitable for everyone, which must be addressed with knowledge and preparation. Training and exercise are the primary goal of the site authors. Any concept, notion, opinion or technique expressed within the contents are simple personal opinions of the authors, of a general nature and are not intended to provide personalized operational or personalized recommendations regarding one or more operations relating to a specific speculative instrument. No express opinion regarding investments or investment strategies can therefore be considered adequate to the characteristics of a specific person with regard to his knowledge and speculative experience and to his financial situation. The authors recall the cryptocurrency markets are a high volatility instrument and involve great risk of loss, even of all capital. Before investing, it is recommended to have excellent technical preparation. Therefore the authors of the site do not assume any responsibility for any direct or indirect damages and losses, for real investment decisions taken in total autonomy by the visitors of the site.