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)

Introducing Altcoins

There are more than 1,600 cryptocurrencies in circulation; each one of them provides an improvement or a modification over Bitcoins. There are various online exchanges where cryptocurrencies can be exchanged amongst one another or for fiat currencies (such as USD, EUR, GBP, and so on) too, similar to a currency exchange or a stock-exchange portal. Here is a list of some popular Altcoins:

  • Litecoins
  • Ethereum
  • Zcash
  • Dash
  • Ripple
  • Monero
  • EOS
  • IOTA
  • TRON
  • Tether
  • Ethereum Classic
  • Bitcoin Cash
  • Stellar
  • NEO
  • NEM
  • Cardano

There are two broad categories of Altcoin on the basis of their blockchain, since the blockchain defines features, security, and other aspects of the coin.

It is certain that having so many cryptocurrencies in the market, along with currency exchanges, means that, now, a lot of key financial and market metrics are required to differentiate among the coins...