Book Image

Blockchain Quick Reference

By : Mariko Amekodommo, Brenn Hill, Samanyu Chopra, Paul Valencourt
Book Image

Blockchain Quick Reference

By: Mariko Amekodommo, Brenn Hill, Samanyu Chopra, Paul Valencourt

Overview of this book

Blockchain Quick Reference takes you through the electrifying world of blockchain technology and is designed for those who want to polish their existing knowledge regarding the various pillars of the blockchain ecosystem. This book is your go-to guide, teaching you how to apply principles and ideas for making your life and business better. You will cover the architecture, Initial Coin Offerings (ICOs), tokens, smart contracts, and terminologies of the blockchain technology, before studying how they work. All you need is a curious mind to get started with blockchain technology. Once you have grasped the basics, you will explore components of Ethereum, such as ether tokens, transactions, and smart contracts, in order to build simple Dapps. You will then move on to learning why Solidity is used specifically for Ethereum-based projects, followed by exploring different types of blockchain with easy-to-follow examples. All this will help you tackle challenges and problems. By the end of this book, you will not only have solved current and future problems relating to blockchain technology but will also be able to build efficient decentralized applications.
Table of Contents (24 chapters)

Why Bitcoin is volatile

When we say Bitcoin is volatile, we mean the price of Bitcoin is volatile. The spot rate of Bitcoin at various exchanges changes every moment and, moreover, it functions 24/7. Hence, any user or community member of Bitcoin is perturbed by the regularly changing price of Bitcoin. The following chart shows the price fluctuation of Bitcoin over the last financial year:

The volatility of Bitcoin is the most discussed topic and has been a concern for investors, miners, and supporters of Bitcoin since the exchanges of Bitcoin came up. Some prime reasons for this as follows:

  • Security breaches: This has been a major issue in the price fluctuation of Bitcoin in the past; whenever news of security flaws at an exchange's end comes up, the price of Bitcoin takes a hit, since this makes the investors start to doubt a certain exchange or the Bitcoin network.
  • Legal...