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)

ICO 101

ICO stands for Initial Coin Offering, also called a token sale or initial token offering. An ICO is an event where a new blockchain project raises money by offering network tokens to potential buyers. Unlike IPOs, no equity is for sale. Buyers receive tokens on the network but do not own the underlying project intellectual property, legal ownership, or other traditional equity traits unless specifically promised as part of the sale. The expectation of profit (if there is one) comes from holding the token itself. If demand for use of the new network increases, then presumably so will the value of owning the token.

In this chapter, we are going to cover ICOs, how they came about, and the critical aspects that happen as part of executing one. ICOs continue to evolve, but many events and deliverables have become expected and even mandatory for success.

The first ICO was developed...