Humankind has probably not seen as much change in the first many millennia as it has in the last two decades alone. After all, the modern era of discoveries and inventions has managed to penetrate every aspect of life and redefined them. The ever-expanding era of technological revolution has also given birth to the blockchain technology, with the potential to transform the way we have understood economics all these years. Prasanna K, the “online entrepreneur”, is a fine example of how blockchain can be leveraged to redefine practices and conventions. Based in Coimbatore, India, the tech tycoon has established a promising entrepreneurial venture in the form of Franc Exchange.