Blockchain technology is taking over the world. Cryptocurrencies saw an unprecedented boom in investment in 2017. While the cryptocurrency market capitalisation peaked at $ 800 billion and has seen a correction to $ 131 billion in December 2018, the adoption is increasing at a rapid pace. The technology where a distributed ledger was able to securely log transactions anonymously gave us Bitcoin, the world’s largest cryptocurrency. Furthering the use cases, project team at Ethereum built Smart Contracts based on blockchain.