Cryptocurrency All-in-One For Dummies

Cryptocurrency All-in-One For Dummies
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Learn the skills to get in on the crypto craze The world of cryptocurrency includes some of the coolest technologies and most lucrative investments available today. And you can jump right into the middle of the action with Cryptocurrency All-in-One For Dummies , a collection of simple and straightforward resources that will get you up to speed on cryptocurrency investing and mining, blockchain, Bitcoin, and Ethereum. Stop scouring a million different places on the web and settle in with this one-stop compilation of up-to-date and reliable info on what's been called the «21st century gold rush.» So, whether you're just looking for some fundamental knowledge about how cryptocurrency works, or you're ready to put some money into the markets, you'll find what you need in one of the five specially curated resources included in this book. Cryptocurrency All-in-One For Dummies will help you: Gain an understanding of how cryptocurrency works and the blockchain technologies that power cryptocurrency Find out if you're ready to invest in the cryptocurrency market and how to make smart decisions with your cash Build a cryptocurrency mining rig out of optimized and specifically chosen computing hardware Dive into the details of leading cryptocurrencies like Bitcoin and Ethereum Perfect for anyone curious and excited about the potential that's been unlocked by the latest in cryptocurrency tech, this book will give you the foundation you need to become a savvy cryptocurrency consumer, investor, or miner before you know it.

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Peter Kent. Cryptocurrency All-in-One For Dummies

Cryptocurrency All-in-One For Dummies® To view this book's Cheat Sheet, simply go to www.dummies.com and search for “Cryptocurrency All-in-One For Dummies Cheat Sheet” in the Search box. Table of Contents

List of Tables

List of Illustrations

Guide

Pages

Introduction

About This Book

Foolish Assumptions

Icons Used in This Book

Beyond the Book

Where to Go From Here

Cryptocurrency Basics. Contents at a Glance

What Is a Cryptocurrency?

Beginning with the Basics of Cryptocurrencies

The definition of money

Some cryptocurrency history

Key crypto benefits

Common crypto and blockchain myths

Risks

Gearing Up to Make Transactions

Wallets

Exchanges

Communities

Making a Plan Before You Jump In

How Cryptocurrencies Work

Explaining Basic Terms in the Cryptocurrency Process

Cryptography

Nodes

Mining

Proof of work

Proof of stake

Proof of importance

Transactions: Putting it all together

Cruising through Other Important Crypto Concepts

Adaptive scaling

Decentralization

Harvesting

Open source

Public ledger

Smart contracts

Stick a Fork in It: Digging into Cryptocurrency Forks

What is a fork, and why do forks happen?

Hard forks and soft forks

Free money on forks

A FORKING EXAMPLE: BITCOIN VERSUS BITCOIN CASH

Introducing Cryptocurrency Wallets

Defining Cryptocurrency Wallets

A few important terms

How a wallet works

Looking at Different Types of Wallets

Online wallet

Mobile wallet

Desktop wallet

Hardware wallet

Paper wallet

Choosing a Crypto Wallet

Based on security

Based on your crypto ownership

Based on transaction fees

Based on anonymity

Keeping Your Wallet Secure

Back up your wallet

Have multiple wallets

Add more security levels

Update your software

Remember where you hide it!

Different Types of Cryptocurrencies

Celebrating Celebrity Cryptocurrencies by Market Cap

MINEABLE VERSUS NONMINEABLE CRYPTOCURRENCIES

Bitcoin

A bit of Bitcoin background

Bitcoin characteristics

Ethereum

Brief Ethereum background

Ethereum versus Bitcoin

Ethereum characteristics

Ripple

Some Ripple background

Ripple versus Bitcoin

Ripple characteristics

Cardano

A little Cardano background

Cardano versus Bitcoin

Cardano characteristics

Other top ten major cryptos

Top 100 major cryptos

Cryptocurrencies by Category

Payment cryptos

Privacy cryptos

Platform cryptos

Exchange-specific cryptos

Finance/fintech cryptos

Legal and property cryptos

Blockchain Basics. Contents at a Glance

Introducing Blockchain

Beginning at the Beginning: What Blockchains Are

What blockchains do

Why blockchains matter

The Structure of Blockchains

Blockchain Applications

The Blockchain Life Cycle

Consensus: The Driving Force of Blockchains

Blockchains in Use

Current blockchain uses

Future blockchain applications

Picking a Blockchain

Where Blockchains Add Substance

Determining your needs

Defining your goal

Choosing a Solution

Drawing a blockchain decision tree

Making a plan

Getting Your Hands on Blockchain

Diving into Blockchain Technology

Creating a secure environment

Downloading and installing the Brave browser

Downloading and installing ProtonVPN

Downloading, installing, and securing MetaMask

Buying your first Bitcoin

Building a Private Blockchain with Docker and Ethereum

Preparing your computer

Building your blockchain

Beholding the Bitcoin Blockchain

Getting a Brief History of the Bitcoin Blockchain

The New Bitcoin: Bitcoin Cash

THE LIMITATIONS OF BITCOIN

AS THE WORLD TURNS: THE DRAMA OF BITCOIN

Debunking Some Common Bitcoin Misconceptions

Bitcoin: The New Wild West

Fake sites

No, you first!

Get-rich-quick schemes

Mining for Bitcoins

Making Your First Paper Wallet

Encountering the Ethereum Blockchain

Exploring the Brief History of Ethereum

Ethereum: The Open-Source World Wide Computer

Decentralized applications: Welcome to the future

The power of decentralized autonomous organizations

WITH GREAT POWER COMES … GREAT POWER

Hacking a Blockchain

Understanding smart contracts

Discovering the cryptocurrency Ether

Getting Up and Running on Ethereum

Mining for Ether

Building your first decentralized autonomous organization

Uncovering the Future of DAOs

Putting money in a DAO

Building smarter smart contracts

Finding bugs in the system

Creating Your Own ERC-20 Token

Getting Your Hands on Hyperledger

Getting to Know Hyperledger

Identifying Key Hyperledger Projects

Focusing on Fabric

Investigating the Iroha project

Sumeragi’s consensus algorithm

Developing mobile apps

Diving into Sawtooth

Exploring the consensus algorithm: Proof of Elapsed Time

Deploying Sawtooth

Building Your System in Fabric

Building Asset Tracking with Hyperledger Composer

Working with Smart Contracts on Hyperledger

Financial Technology

Hauling Out Your Crystal Ball: Future Banking Trends

Moving money faster: Across borders and more

Creating permanent history

Going International: Global Financial Products

Border-free payroll

Faster and better trade

Guaranteed payments

Micropayments: The new nature of transactions

Squeezing Out Fraud

Bitcoin. Contents at a Glance

Bitcoin Tech Explained

Understanding That There Is No Bitcoin!

Discovering the Bitcoin Ledger

So where is this “Bitcoin ledger”?

Bitcoin uses a blockchain ledger

Looking at the Bitcoin Distributed, Peer-to-Peer Network

Using the Bitcoin Blockchain’s Blocks of Business

Hashing the blocks

The Bitcoin blockchain is “immutable”

Finding Out How the Ledger Functions

Your address: where your money is stored in the ledger

What’s the crypto in cryptocurrency?

ENCRYPTED BLOCKCHAINS

Public key encryption magic

HOW DO YOU ENCRYPT EMAILS?

Messages to the blockchain

Signing messages with the private key

Sending a transaction message to the Bitcoin ledger

MESSAGE TO THE BLOCKCHAIN

Unraveling the message

THE HOLDER OF THE PRIVATE KEYS OWNS THE MONEY

But you’ll need a wallet

Buying, Using, and Selling Bitcoin

Finding the Price of Bitcoin

Your Options for Acquiring Bitcoin

Bitcoin ATMs

Buying Bitcoin from Coinme

PARTIAL BITCOIN?

Understanding your custodial Coinme wallet

Sending Bitcoin from your Coinme wallet

More Bitcoin ATM networks

Retail Bitcoin

Person-to-person trading

LocalBitcoins.com

Bisq

Trusted sellers

Bitcoin exchanges

Buying from Coinbase

Sending Bitcoin to another wallet

Sending Bitcoin to the Coinbase wallet

How to find the best exchange rate

Different types of exchanges

Not your keys, not your coins: The danger of exchanges

“Bitcoin Back” on Credit and Debit Cards

Earning Your Bitcoin

Mining Bitcoin

Finding Bitcoin Everywhere

Selling Your Bitcoin

Taking Control of Your Wallet (and Hodling Your Bitcoin)

HODL?

What Is a Wallet?

Wallets store private keys

Wallets create and store keys and addresses

Wallets communicate with the Bitcoin network

Wallets can be hot or cold

Exploring Wallet Hardware

Brain wallets

Paper wallets

Metal wallets

Hardware wallets

Web wallets

Dedicated full nodes

Dedicated hardware full nodes

Full-node software

Software wallets

Finding a Wallet

Setting Up a Bitcoin Wallet

Creating and securing your first wallet

DIGGING INTO SEED ORIGINS

Creating a 24-word seed

Increasing security with a fake account

Receiving Bitcoin

Getting those notifications

Checking your addresses

Sending Bitcoin

Following the money

Backing up your wallet

Importing (or recovering) a wallet

Creating a watch-only wallet

Exploring multiple-signature wallets

Understanding multi-sig wallets

Creating multi-sig wallets

Sending Bitcoin from a multi-sig wallet

Using the Lightning Network

Keeping Your Bitcoin Safe

Understanding How You Can Lose Control of Your Bitcoin

HOW 7,500 BITCOINS WERE LOST

Grasping the Goal: Private Key and Seed Protection

Making a Choice: Custodial or Private Wallet?

Devising Your Cryptocurrency Safety Plan

Producing powerful passwords

Protecting passwords with password programs

Protecting your computer

Watching out for sophisticated phishing

PHISHING?

Employing two-factor authentication

HOW’S THAT AUTHENTICATOR THING WORK?

The dangers of 2FA

The danger of SIM swaps

Exploring More Ways to Protect Your Bitcoin (and Everything Else)

Knowing What Happens When You Kick the Bucket

Choosing the multi-sig solution

Scheduling future transactions

Using a digital inheritance feature

Ethereum. Contents at a Glance

Getting to Know Ethereum

Exploring Ethereum’s Consensus, Mining, and Smart Contracts

Buying, Spending, and Trading Ether

Getting Started with DAO and ICO

Delving into Development Tools

Exploring Use Cases for Ethereum

Diving into Ethereum Applications

Exploring Financial Services

Banking

Cryptocurrency

Real estate

Creating Ethereum escrow applications

Examining ICOs

Establishing Digital Identity Management

Managing individual and device identities

Reducing fraud and identity theft

Examining the ERC-725 standard and beyond

Examining Industry Applications

Healthcare

Energy

Supply chain

Enabling Effective Governance

Tax payment

Government spending

Voting

Policy development

Notary

Examining the Ethereum Ecosystem and Development Life cycle

Exploring the Ethereum Blockchain Block Structure

Describing Smart Contracts

Introducing Solidity, the Language of Smart Contracts

Working with the Ethereum Virtual Machine

Fueling Your Code with Gas

Surveying Tools for Developing, Testing, and Deploying Ethereum Apps

Ethereum blockchain client

Development and testing blockchain

Compiler and testing framework

Source code editor/IDE

Describing the Ethereum Development Life cycle

Introducing Smart Contract Development Tools

Getting and Configuring Ethereum Development Tools

Examining Why Multiple Ethereum Development Tools Are Available

Downloading, Installing, and Configuring All the Pieces

Installing the blockchain client

Installing the test blockchain

Installing the testing environment

Getting ready to install Truffle

Downloading and installing Truffle

Installing the IDE

Building Your First Ethereum Apps

Validating Your Ethereum Development Environment

Creating a Truffle project

Editing the Truffle config file

Exploring the Ganache Test Environment

Designing Simple Smart Contracts

Coding Your First Smart Contract

Running Your First Smart Contract

Writing your code

Compiling your code

Deploying your code

Invoking your code’s functions

Paying as You Go

Discovering Smart Contracts

Introducing Supply Chain and Common Challenges

Describing supply chain

Identifying difficulties when implementing a supply chain

Examining How Blockchain Can Help Resolve Supply Chain Problems

Implementing a Blockchain Supply Chain Solution

Paying for supply chain services

Managing assets on the supply chain

Digging into Solidity

Describing Basic Smart Contract Syntax

Declaring a valid compiler version

Commenting your code

Importing external code

Defining your smart contracts

Handling Data in Solidity

Finding Out about Computation and Gas

Exploring Access Modes and Visibility of Smart Contract Functions and Data

Controlling Execution Flow

Handling Errors and Exceptions

Writing Your Own Smart Contracts with Solidity

Reviewing Supply Chain Design Specification

Payment token smart contract

Supply chain smart contract

Creating New Smart Contracts

ERC-20 token interface

ERC-20 token smart contract

Supply chain smart contract

Product structure

Participant structure

Registration structure

Coding Primary Functions

ERC-20 token functions

ERC-20 token constructor

Defining the transfer() function

Defining the transferFrom() function

Defining the balanceOf() function

Defining the approve() function

Defining the allowance() function

Defining the totalsupply() function

Supply chain functions

Defining the participant functions

Defining the product functions

Defining the supply chain movement functions

Using Events

Defining events

Triggering events

Introducing Ownership

Designing for Security

Implementing Minimal Functionality

Testing Ethereum Apps

Understanding Ethereum dApp Testing

Writing tests from the beginning

Choosing the right test blockchain

Walking through the steps in the testing life cycle

Testing for software quality

Deploying a dApp to a Test Ethereum Blockchain

Telling Truffle to use the Ganache blockchain

Deploying your code to the Ganache blockchain

Writing Tests for Ethereum dApps

Testing using the command line

Writing test cases in JavaScript

Logging and Handling Errors

Handling errors in Solidity

Logging activity in smart contracts

Fixing Bugs in a dApp

Deploying Ethereum Apps

Test Blockchain Options versus Live Blockchains

Testing with the Ganache blockchain

Deploying your code to other test blockchains

Ropsten

Rinkeby

Kovan

Anticipating Differences in Live Environments

Preparing Your Configuration for Deploying to Different Networks

Deploying a dApp

Getting enough Ether

Getting Ether for the Ropsten network

Getting Ether for the Rinkeby network

Getting Ether for the Kovan network

Verifying your Ether

Compiling your code

Deploying your code

Cryptocurrency Investing. Contents at a Glance

Why Invest in Cryptocurrencies?

Diversifying from Traditional Investments

Stocks

Bonds

Forex

Precious metals

Getting a little background

Comparing precious metals to cryptocurrencies

Gaining Capital Appreciation

Historical returns

Huge growth potential

Increasing Income Potential

A bit about traditional dividends

The basics on crypto dividends

Fueling Ideological Empowerment

The economy of the future

Freedom from government control of currency

Help for the unbanked and underbanked

Recognizing the Risks of Cryptocurrencies

Reviewing Cryptocurrency Returns

Capital gains (or losses)

Income

Risk: Flipping the Other Side of the Coin

Glimpsing Cryptocurrencies’ Reward versus Risk

Digging into Different Kinds of Risk

Crypto hype risk

Security risk

Safety check #1: The cryptocurrency itself

Safety check #2: The exchange

Safety check #3: Your wallet

Volatility risk

Liquidity risk

Vanishing risk

Regulation risk

Tax risk

Exploring Risk Management Methods

MEASURING YOUR OWN RISK TOLERANCE

Build your emergency fund first

Be patient

Diversify outside and inside your cryptocurrency portfolio

Cryptocurrency Exchanges and Brokers

Distinguishing Crypto Exchanges

Centralized exchanges

Centralized exchanges offering fiat/crypto pairings

Centralized exchanges offering crypto/crypto pairings

Decentralized exchanges

Potential problems

Popular decentralized exchanges

Hybrid exchanges

How to choose an exchange

Security

Supported currencies (crypto and otherwise)

Liquidity

Fees

Ease of use

Location

Method of payment

Customer support

Trading options

Transaction limits

Considering Brokers

How brokers work

The pros and cons of using a broker

Pro or con: You can take advantage of a down market

Pro or con: You can trade on leverage

How to choose a broker

Looking at Other Methods for Buying Cryptos

Funds

Credit card

PayPal

Cash

Cryptocurrency ATMs

Identifying Top-Performing Cryptocurrencies

Introducing the Invest Diva Diamond Analysis

Using Fundamental Analysis to Pick Cryptocurrencies

Go with what you know

Choose the right categories

Check out cryptos’ websites

Flip through their white papers

Identify their teams

Browse their partnerships

Familiarize yourself with their technology

Check out their contribution to society

Analyze their road maps

Get involved

Choosing Cryptos with Sentimental Analysis

Key sentimental elements

The crypto community

Exchanges that carry the crypto

Volume

Coin market capitalization

Circulating supply

Total supply

Stuff to check in the news

Recent coverage

Upcoming events

Negative press

Trying Technical Analysis to Select Cryptos

Diversification in Cryptocurrencies

Breaking Down Some Basics on Diversification

What is traditional diversification?

How does diversification reduce risk?

KIANA’S FORAY INTO FOREX

Using Cryptocurrencies in Long-Term Diversification

Diversifying with non-cryptocurrencies

Some background on trading fiat currencies

Quote currency versus base currency

Trading cryptos versus fiat currencies

Diversifying among cryptocurrencies

Tackling Diversification in Short-Term Trades

Getting Ahead of the Crowd: Investing in ICOs

Understanding the Basics of Initial Coin Offerings

How an ICO works and how to start one

ICOs versus IPOs

WATCHING ICOs IN THE UNITED STATES

Investing in an ICO

Finding ICO listings

Analyzing an ICO listing

Who’s behind the ICO?

What’s the cryptocurrency for?

Does the team have a prototype or a code?

Does the team have a blockchain?

What’s the plan to drive prices higher after the ICO?

Does the team have a wide, supportive community?

Outlining the ICO investment process

Holding your tokens after your purchase

So You Want to Start an ICO: Launching an ICO Yourself

Understanding the challenges

Taking a few steps before the launch

Create a product that needs an ICO

Get legal advice

Create a token

Write a white paper

Create a launch buzz

Get your token listed on exchanges

Stocks and Exchange-Traded Funds with Cryptocurrency Exposure

Looking for Stocks with Exposure to Cryptos

Fundamentals

Crypto payment exposure

Crypto trading exposure

Market sentiment factors

Other considerations

Considering Cryptocurrency and Blockchain ETFs

Getting an overview of blockchain ETFs

Keeping an eye on other indexes

Cryptocurrency Futures and Options

Focusing on the Fundamentals of Futures

Futures’ features

Financial futures

Introducing the Basics of Options

Futures versus options

Puts and calls

Risks

Understanding Cryptocurrency Derivatives Trading

The advantages of crypto derivatives trading

The advantages of crypto derivatives for the industry

Trading resources

Dealing with the Dollar and Other Fiat Currencies

Considering the World’s Reserve Currency: The U.S. Dollar

Focusing on factors that affect the U.S. dollar

Looking at Bitcoin versus the U.S. dollar

Examining the Euro and Other Major Currencies

The euro and the British pound

Safe havens: The Swiss franc and the Japanese yen

The Aussie, Kiwi, and Loonie dollars

Comparing the Forex Market and the Crypto Market

The similarities

The differences

Resources for forex trading

Using Technical Analysis

Beginning with the Basics of Technical Analysis

The chart art

The time factor

The psychology factor: Trends

Spotting the Key Levels

Support levels

Resistance levels

Trends and channels

When the trend is no longer your friend

Picking Out Patterns on a Chart

Bullish reversal patterns

Bearish reversal patterns

Smoothing Charts Out with Moving Averages

Basic moving averages

Sophisticated moving averages

Short-Term Trading Strategies

Distinguishing Three Short-Term Time Frames

Profiting within hours

Defining crypto trading sessions

Know that day trading cryptos is different from day trading other assets

Set a time aside

Start small

Don’t take on too much risk

Secure your crypto wallet

Stay away from scalping

Profiting within days

Profiting within weeks

Trying Short-Term Analysis Methods

Deciphering chart patterns

A 30-minute chart

An hourly chart

A four-hour chart

Using indicators

Avoiding illegal pump-and-dump stuff

Managing Short-Term Trading Risk

Long-Term Investing Strategies

Time Is on Your Side: Getting Started with Long-Term Investing

Your personal goals and current situation

Your portfolio’s objectives

TIME AND CRYPTOS: THE FAMOUS PIZZAS

Creating Long-Term Strategies

Observing psychological levels

Selling when you reach your goal

Keeping tax consequences in mind

Considering Limit and Stop-Loss Orders

Limit orders

Stop-loss orders

Minimizing Losses and Maximizing Gains

Keeping the Losses Down

Measuring returns

Monitoring exchange fees

Understanding the art of getting out

Don’t be greedy

Take partial profits

Let go of bad investments

Letting the Profits Rise

Buying at the bottom

Knowing that patience is a profitable virtue

Identifying the peaks

Finding peaks and bottoms with a few trading tools

Using Ichimoku and Fibonacci Techniques

Getting a Handle on Ichimoku Kinko Hyo

The components of Ichimoku Kinko Hyo

Ichimoku interpretations

Buy signals

Sell signals

Other common interpretations

Introducing Fibonacci Retracement Levels

Some background on Fibonacci

How to insert Fibonacci retracement levels into your chart

Combining Ichimoku and Fibonacci Techniques

Taxes and Cryptocurrencies

Distinguishing Three Types of Crypto Taxes

Income taxes

Long-term capital gain taxes

Short-term capital gain taxes

INTRODUCING SOME CRYPTO TAX EXPERTS

Minimizing Your Crypto Taxes

Lowering your mining income tax

Reducing your trading tax

Bringing down your capital gain taxes

Checking the rate of your state

Evaluating Taxable Income from Crypto Transactions

Tracking your crypto activity

Handling crypto forks

Reporting international crypto investments

Cryptocurrency Mining. Contents at a Glance

Understanding Cryptocurrency Mining

Understanding Decentralized Currencies

SO WHY IS THE PROCESS CALLED MINING?

Exploring the Role of the Crypto Miner

Making Cryptocurrency Trustworthy

Reaching Agreement through Consensus Algorithms

Looking at the Cryptocurrency Miner

ASIC SCHMASIC

Making the Crypto World Go ’Round

Exploring the Different Forms of Mining

Proof-of-Work Algorithms

Proof-of-work applications

Proof-of-work examples

Upsides

Downsides

Proof-of-Stake Algorithms

Proof of stake explained

MINERS AND VALIDATORS

Proof-of-stake selections

PoS example cryptocurrencies

Upsides

Downsides

CHAIN TIP

Hybrid Proof of Stake/Proof of Work

Hybrids explained

HYBRID PROOF-OF-STAKE/PROOF-OF-WORK REWARDS

Hybridized examples

Upsides

MASTERNODES

Downsides

Delegated Proof of Stake

Delegated Byzantine Fault Tolerance

Proof of Burn

And MORE…

Mining Made Simple: Finding a Pool and Preparing an Account

Understanding How Pool Mining Works

Choosing a Pool

Pools that are good starting points

A few of the largest pools

Bitcoin (BTC)

Litecoin (LTC)

Ethereum (ETH)

Zcash (ZEC)

Monero (XMR)

Incentives and rewards

Pool ideology

Pool reputation

Pool fees

Pool percentage of the total network

Setting Up a Pool Account

Server choice

Mining equipment pool settings

Payout addresses

Payout thresholds

Researching Mining Pools

Cloud Mining

Picking a Cryptocurrency to Mine

Determining Your Goal

Mineable? PoW? PoS?

Researching Cryptocurrencies

Mining profitability comparison sites

Algorithms and cryptocurrencies

HASH RATE UNITS

Algorithms requiring a specialized ASIC

Algorithms that may be mined without ASICs

The cryptocurrency’s details page

Mining-profit calculators

HASH POWER ENVY? YOU’D BETTER POOL MINE

The cryptocurrency’s home page

GitHub

The cryptocurrency’s Wikipedia page

Mining forums

Going Deep

Longevity of a cryptocurrency

Hash rate and cryptocurrency security

Community support

METCALFE’S LAW

Knowing That Decentralization Is a Good Thing

Finding Out It’s an Iterative Process

Gathering Your Mining Gear

Selecting the Correct Computational Mining Hardware

Specified hash rate

Specified power consumption

Equipment cost and other considerations

Length of time your hardware will be viable

Mining Equipment Manufacturers

ASIC rig producers

GPU rig producers

Finding a Wallet to Store and Protect Your Private Keys

Where to Mine? Selecting a Viable Location

Vet your home for cryptocurrency mining

Communication requirements

Traditional Internet access

Satellite access

SATELLITE BLOCKCHAIN?

Power source thoughts

Power delivery units

Power supplies

Existing electrical infrastructure versus new installations

Data centers and other dedicated commercial locations

Upsides

Downsides

Setting Up Your Mining Hardware

ASIC Mining Rigs

Racks

Power supply

PDUs

Network and Ethernet connection

A computer to control your rig

GPU Mining Rigs

Getting your GPU rig online

Building your own GPU miner

Mining rig frame

Motherboard

Central processing unit

Graphical processing units

Riser card and cables

Memory

Power supply

Hard drive

Fans

An operating system, mouse, keyboard, and screen

CPU Mining

Mining Software

Pool mining

FPGA?

Solo mining

Running the Numbers: Is It Worth It?

Factors That Determine Mining Profitability

Cost of equipment

Hash rate of your equipment

ASIC manufacturer ratings

Processor benchmarking sites

HASHES VERSUS SOLUTIONS

Mining pools

Downloadable processor testers

Mining rig efficiency

Hash-rate capability

Efficiency

Cost of maintenance

Cost of facilities

Cost of electricity

Measuring your power consumption

Finding the cost of electricity

Estimating monthly energy usage and cost

Total network hash rate

Information about your pool

Block earnings

Cryptocurrency conversion rate

Calculating Your ROI

Your block earnings

Calculating for solo mining

QUICK CONVERSION

Calculating for pool mining

Your expenses

Calculating ROI

Knowing the unknowns

Online profitability calculators

Historical estimates

Reducing Negatives and Gaining an Edge

Profitability through Efficiency

Upgrading aging equipment

Mining different cryptocurrencies

Using exhaust heat

CREATIVE USES FOR HEAT DISCHARGE

Reducing electricity bills

Utility rate structures

Alternative energy sources

Knowledge Is Power

Why current events are important

The “fork wars”

Your forking decisions

REPLAY PROTECTION

What do you mine?

ANOTHER PROBLEM WITH CUSTODIAL WALLETS

What should you do with your new cryptocurrency?

In general, forks die

Here Today, Gone Tomorrow

Evaluating Your Mining Resources

Increasing mining competition

Increasing block difficulty

Diminishing returns due to halving events

Running Your Cryptocurrency Business

What to Do with Your Mined Cryptocurrency

Convert your cryptocurrency

Buying equipment and paying bills

Paying with crypto when you can’t pay with crypto

Expand or upgrade your mining operation

But don’t forget the tax

Hodling your cryptocurrency

LAW-ABIDING TAXPAYER, OR CRYPTO ANARCHIST?

Invest your cryptocurrency

Donate your cryptocurrency to charity

Gift your cryptocurrency

Determining When to Sell

Cryptocurrency market indicators

Where to sell: Cryptocurrency exchanges

Dollar Cost Averaging

Dollar cost averaging your purchases

Cost averaging your exits

Custodial exchange risk

Tax and Your Mining Business

But you’re mining, not investing

It gets complicated

Scaling Up?

Do not overextend

Milestones to meet before you reinvest

Planning your expansion

Index. A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

About the Authors

WILEY END USER LICENSE AGREEMENT

Отрывок из книги

The foundation of cryptocurrencies such as Bitcoin lies in a new technology called the blockchain; it’s the infrastructure that cryptocurrencies are built on. Blockchain is a disruptive technology that many argue is bigger than the advent of the Internet. The applications of blockchain don’t end with cryptocurrencies, though, just like the applications of the Internet don’t end with email. If you want to find out what blockchains are, the basics of how to use them, which cryptocurrencies are lucrative investments, and what hardware is needed for cryptocurrency mining, this is the book for you.

In this book, you find helpful advice for navigating the blockchain world and cryptocurrencies that run them — from the ins and outs of wallets, exchanges, Bitcoin, and Ethereum to investing in cryptocurrencies and even mining your own.

.....

Because these unique features are so different from Bitcoin’s, some people believe Ripple’s XRP isn’t truly a cryptocurrency. Ripple is actually a strange hybrid of a fiat currency (the traditional form of currency backed by a local government, such as the U.S. dollar) and a traditional cryptocurrency. This is because generally speaking, Ripple specializes in serving financial institutions like American Express more than focusing on the spread of Ripple’s XRP among everyday users.

Cardano has been hovering around the top five-largest cryptocurrencies by market cap in 2021. As of September 2021, its market cap is around $67 billion, making it the fourth-largest cryptocurrency after Bitcoin, Ethereum, and Tether.

.....

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