Last December I was approached by a publisher, Mango, who asked me if I would write a book about blockchain technology. A little nervously, I agreed, and I’m excited to announce the result of six months of effort:
The Basics of Bitcoins and Blockchains is an essential guide for anyone who needs to learn about cryptocurrencies, ICOs, and business blockchains. Written in plain English, it provides a balanced and hype-free grounding in the essential concepts behind the revolutionary technology.
I wrote The Basics for an audience of business people, students, practitioners, and those who are simply interested in this technology. I tried to make it entertaining even for those who are already working in the cryptocurrency or blockchain industry. For example, did you know:
In 2013-15 it was trendy for online merchants to pretend to accept bitcoin as payment. It was a very cheap way to get positive media mentions and seem innovative. Overstock, Dell, Tiger direct… they were all at it after they realised it was all media upside. Even Virgin Galactic accepted bitcoin as payment for trips to space at some point (Note: I think paying for a trip to space with bitcoins is actually quite cool).
Digital tokens have come to the fore recently, firstly with excitement about cryptocurrencies such as bitcoin, then with digital tokens being used to represent different assets on a blockchain. What are they? How can you digitise a token? Why is it important?
When I hear the word ‘token’ I think of round plastic things like a casino chip, or something which I can use to exchange for a beer under a specific system or in a specific marketplace.
We will explore the original usage of the phrase ‘digital token’, then take a look into the world of cryptocurrency tokens, differentiating between blockchain-native tokens like BTC on Bitcoin or ETH on Ethereum, and asset-backed tokens like IOUs on Ripple.