Everyone has heard of Blockchain. Blockchain is a type of distributed ledger of transactions across a peer-to-peer network. And cryptocurrencies — Bitcoin, Ripple, DogeCoin (Yes, Elon Musk), Tether, Litecoin — are run by the Blockchain technology. In 2016, the whole cryptocurrency market was valued at US$9 billion. Today, the cryptocurrency market is worth US$1.4 trillion. The amount of cryptocurrency traded daily? US$13 billion. This is massive volume for something that started only recently. To put things in perspective, the total value of stocks listed on the New York Stock Exchange is US$24.4 trillion. With a daily traded value of S$169 Billion. Before I share what is cryptocurrency, I’ll explain first about the concept of money....