Blockchain technology plays a central role in this new “magic internet money” called cryptocurrencies. In fact, these two – blockchain and cryptocurrencies – are two keys to a more advanced, democratic and independent society. As blockchain technology becomes a force that is giving rise to new, decentralized structures this will shape future societies, economies and each of us individually - blockchain advancements will financially affect the majority of citizens (and are already doing so). https://www.pbs.up.pt/pt/artigos-e-eventos/eventos/conference-what-does-the-blockchain-hold-for-business-and-society-cryptocurrencies-and-other-applications/