Author: Prypto
Publisher: John Wiley & Sons
ISBN: 1119076137
Category : Computers
Languages : en
Pages : 208
Book Description
Learn the ins and outs of Bitcoin so you can get started today Bitcoin For Dummies is the fast, easy way to start trading crypto currency, with clear explanations and expert advice for breaking into this exciting new market. Understanding the mechanisms and risk behind Bitcoin can be a challenge, but this book breaks it down into easy-to-understand language to give you a solid grasp of just where your money is going. You'll learn the details of Bitcoin trading, how to set up your Bitcoin wallet, and everything you need to get started right away. An in-depth discussion on security shows you how to protect yourself against some of the riskier aspects of this open-source platform, helping you reduce your risks in the market and use Bitcoin safely and effectively. Bitcoin uses peer-to-peer technology to operate with no central authority or banks, with transaction management and issuing of Bitcoins carried out collectively by the network. Bitcoin allows easy mobile payments, fast international payments, low- or no-fee transactions, multi-signature capabilities, and more, but the nuances of the market can be difficult to grasp. This informative guide lays it all out in plain English, so you can strengthen your understanding and get started now. Understand the ins and outs of the Bitcoin market Learn how to set up your Bitcoin wallet Protect yourself against fraud and theft Get started trading this exciting new currency The Bitcoin market is huge, growing quickly, and packed with potential. There's also some risk, so you need to go in fully informed and take steps to manage your risk wisely. Bitcoin For Dummies is the clear, quick, easy-to-follow guide to getting started with Bitcoin.
Bitcoin For Dummies
Cryptocurrency All-in-One For Dummies
Author: Kiana Danial
Publisher: John Wiley & Sons
ISBN: 1119855829
Category : Business & Economics
Languages : en
Pages : 819
Book Description
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.
Publisher: John Wiley & Sons
ISBN: 1119855829
Category : Business & Economics
Languages : en
Pages : 819
Book Description
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.
Cryptocurrency Investing For Dummies
Author: Kiana Danial
Publisher: John Wiley & Sons
ISBN: 1119533058
Category : Business & Economics
Languages : en
Pages : 356
Book Description
The ultimate guide to the world of cryptocurrencies! While the cryptocurrency market is known for its volatility—and this volatility is often linked to the ever-changing regulatory environment of the industry—the entire cryptocurrency market is expected to reach a total value of $1 trillion this year. If you want to get in on the action, this book shows you how. Cryptocurrency Investing For Dummies offers trusted guidance on how to make money trading and investing in the top 200 digital currencies, no matter what the market sentiment. You'll find out how to navigate the new digital finance landscape and choose the right cryptocurrency for different situations with the help of real-world examples that show you how to maximize your cryptocurrency wallet. Understand how the cryptocurrency market works Find best practices for choosing the right cryptocurrency Explore new financial opportunities Choose the right platforms to make the best investments This book explores the hot topics and market moving events affecting cryptocurrency prices and shows you how to develop the smartest investment strategies based on your unique risk tolerance.
Publisher: John Wiley & Sons
ISBN: 1119533058
Category : Business & Economics
Languages : en
Pages : 356
Book Description
The ultimate guide to the world of cryptocurrencies! While the cryptocurrency market is known for its volatility—and this volatility is often linked to the ever-changing regulatory environment of the industry—the entire cryptocurrency market is expected to reach a total value of $1 trillion this year. If you want to get in on the action, this book shows you how. Cryptocurrency Investing For Dummies offers trusted guidance on how to make money trading and investing in the top 200 digital currencies, no matter what the market sentiment. You'll find out how to navigate the new digital finance landscape and choose the right cryptocurrency for different situations with the help of real-world examples that show you how to maximize your cryptocurrency wallet. Understand how the cryptocurrency market works Find best practices for choosing the right cryptocurrency Explore new financial opportunities Choose the right platforms to make the best investments This book explores the hot topics and market moving events affecting cryptocurrency prices and shows you how to develop the smartest investment strategies based on your unique risk tolerance.
Bitcoin for Beginners & Dummies
Author: Giovanni Rigters
Publisher:
ISBN: 1370058675
Category : Business & Economics
Languages : en
Pages : 30
Book Description
The Bitcoin mania continues to sweep the world like never seen before. The soaring value of cryptocurrencies provides a massive incentive for individuals, dummies and businesses to join the party. Those who cashed in during the meteoric rise of digital currencies, like bitcoin, know just how much difference the right investment decisions can make. However, it is never too late for anyone to make a killing with cryptocurrency, bitcoin inclusive. There are many reasons why people are adopting digital currencies in droves besides the profit potential. First, cryptocurrencies, like Bitcoin, are incredibly secure. Technology aficionados and enthusiasts worldwide would agree that the blockchain, the ledger which underpins cryptocurrencies is hugely secure, especially for digital currencies like bitcoin. The blockchain has been carefully built to make it hard for robbers to change or tamper with data. Second, your transactions cannot be traced back to you unless you publicize your wallet address. Third, there is no paperwork involved, unlike what is obtainable with traditional bank accounts. You can start trading cryptocurrencies without providing proof of address, ID card, or passport. However, the opposite may hold if you intend to trade large sums. But if you are trading small amounts, all you will be needing is your wallet and address. Fourth, as cryptocurrencies are highly anonymous, you do not have to worry about identity theft when dealing in them. Besides, cryptocurrency transactions are completed within few minutes, unlike traditional debt settlement systems which always take time. Now that you have an idea on how cryptocurrencies can benefit you, this eBook aims to provide even more information to help you grow digital currency literacy and critical thinking further.
Publisher:
ISBN: 1370058675
Category : Business & Economics
Languages : en
Pages : 30
Book Description
The Bitcoin mania continues to sweep the world like never seen before. The soaring value of cryptocurrencies provides a massive incentive for individuals, dummies and businesses to join the party. Those who cashed in during the meteoric rise of digital currencies, like bitcoin, know just how much difference the right investment decisions can make. However, it is never too late for anyone to make a killing with cryptocurrency, bitcoin inclusive. There are many reasons why people are adopting digital currencies in droves besides the profit potential. First, cryptocurrencies, like Bitcoin, are incredibly secure. Technology aficionados and enthusiasts worldwide would agree that the blockchain, the ledger which underpins cryptocurrencies is hugely secure, especially for digital currencies like bitcoin. The blockchain has been carefully built to make it hard for robbers to change or tamper with data. Second, your transactions cannot be traced back to you unless you publicize your wallet address. Third, there is no paperwork involved, unlike what is obtainable with traditional bank accounts. You can start trading cryptocurrencies without providing proof of address, ID card, or passport. However, the opposite may hold if you intend to trade large sums. But if you are trading small amounts, all you will be needing is your wallet and address. Fourth, as cryptocurrencies are highly anonymous, you do not have to worry about identity theft when dealing in them. Besides, cryptocurrency transactions are completed within few minutes, unlike traditional debt settlement systems which always take time. Now that you have an idea on how cryptocurrencies can benefit you, this eBook aims to provide even more information to help you grow digital currency literacy and critical thinking further.
Cryptocurrency Mining For Dummies
Author: Peter Kent
Publisher: John Wiley & Sons
ISBN: 1119579295
Category : Computers
Languages : en
Pages : 56
Book Description
Find out the essentials of cryptocurrency mining The cryptocurrency phenomenon has sparked a new opportunity mine for virtual gold, kind of like the prospectors of a couple centuries back. This time around, you need some tech know-how to get into the cryptocurrency mining game. This book shares the insight of two cryptocurrency insiders as they break down the necessary hardware, software, and strategies to mine Bitcoin, Ethereum, Monero, LiteCoin, and Dash. They also provide insight on how to stay ahead of the curve to maximize your return on investment. Get the tech tools and know-how to start mining Pick the best cryptocurrency to return your investment Apply a sound strategy to stay ahead of the game Find cryptocurrency value at the source From the basics of cryptocurrency and blockchain to selecting the best currency to mine, this easy-to-access book makes it easy to get started today!
Publisher: John Wiley & Sons
ISBN: 1119579295
Category : Computers
Languages : en
Pages : 56
Book Description
Find out the essentials of cryptocurrency mining The cryptocurrency phenomenon has sparked a new opportunity mine for virtual gold, kind of like the prospectors of a couple centuries back. This time around, you need some tech know-how to get into the cryptocurrency mining game. This book shares the insight of two cryptocurrency insiders as they break down the necessary hardware, software, and strategies to mine Bitcoin, Ethereum, Monero, LiteCoin, and Dash. They also provide insight on how to stay ahead of the curve to maximize your return on investment. Get the tech tools and know-how to start mining Pick the best cryptocurrency to return your investment Apply a sound strategy to stay ahead of the game Find cryptocurrency value at the source From the basics of cryptocurrency and blockchain to selecting the best currency to mine, this easy-to-access book makes it easy to get started today!
My First Step in Crypto and Bitcoin Investing for Kids and Beginners
Author: Sweet Smart Books
Publisher: Sweet Smart Books
ISBN: 1737042665
Category : Business & Economics
Languages : en
Pages : 134
Book Description
It is no secret that cryptocurrency is the talk of the town at present due to its skyrocketing prices and high return on investment. In 2021, the price of Bitcoin raised as high as $60000 making it gather both media and people's attention. Cryptocurrencies are complex financial instruments that are difficult to understand and follow. If you are a complete novice looking forward to investing in the market, learning about cryptocurrencies such as Bitcoin as well as the Blockchain design that supports them can seem like a daunting task. Although there are many books on the market, most of them aren't meant for beginners and cover complex topics. Sweet Smart Books presented this book focusing on explaining complex topics about Blockchain technology and Cryptocurrencies in a way that it can be easily understood by kids and beginners. A number of real-life examples and scenarios were used by the author of this book to explain different concepts in a friendly way so that readers are able to follow the bigger picture of what is happening. What are you going to learn from this book? The book starts with an introduction to different currency systems and financial instruments to extend itself into the basics of cryptocurrencies and Blockchain technology. This book focuses on topics such as Different currency systems Different financial instruments Centralization vs Decentralization Understanding the basics of cryptocurrencies Blockchain technology Understanding Bitcoin Mining Consensus mechanism Ethereum Smart contracts and how they work? Cardano Polkadot Risk management Investing in Cryptocurrency Technical and Fundamental Analysis And a lot more.
Publisher: Sweet Smart Books
ISBN: 1737042665
Category : Business & Economics
Languages : en
Pages : 134
Book Description
It is no secret that cryptocurrency is the talk of the town at present due to its skyrocketing prices and high return on investment. In 2021, the price of Bitcoin raised as high as $60000 making it gather both media and people's attention. Cryptocurrencies are complex financial instruments that are difficult to understand and follow. If you are a complete novice looking forward to investing in the market, learning about cryptocurrencies such as Bitcoin as well as the Blockchain design that supports them can seem like a daunting task. Although there are many books on the market, most of them aren't meant for beginners and cover complex topics. Sweet Smart Books presented this book focusing on explaining complex topics about Blockchain technology and Cryptocurrencies in a way that it can be easily understood by kids and beginners. A number of real-life examples and scenarios were used by the author of this book to explain different concepts in a friendly way so that readers are able to follow the bigger picture of what is happening. What are you going to learn from this book? The book starts with an introduction to different currency systems and financial instruments to extend itself into the basics of cryptocurrencies and Blockchain technology. This book focuses on topics such as Different currency systems Different financial instruments Centralization vs Decentralization Understanding the basics of cryptocurrencies Blockchain technology Understanding Bitcoin Mining Consensus mechanism Ethereum Smart contracts and how they work? Cardano Polkadot Risk management Investing in Cryptocurrency Technical and Fundamental Analysis And a lot more.
Ethereum For Dummies
Author: Michael G. Solomon
Publisher: John Wiley & Sons
ISBN: 111947406X
Category : Computers
Languages : en
Pages : 334
Book Description
Dive into a secure future Professionals look to Ethereum as a blockchain-based platform to develop safe applications and conduct secure transactions. It takes a knowledgeable guiding hand to understand how Ethereum works and what it does — and Ethereum For Dummies provides that guidance. Written by one of the leading voices in the blockchain community and best selling author of Blockchain For Dummies, this book demystifies the workings of Ethereum and shows how it can enhance security, transactions, and investments. As an emerging application of blockchain technology, Ethereum attracts a wide swath of professionals ranging from financial pros who see it as a way to enhance their business, security analysts who want to conduct secure transactions, programmers who build apps that employ the Ethereum blockchain, or investors interested in cashing in on the rise of cryptocurrency. Ethereum For Dummies offers a starting point to all members of this audience as it provides easy-to-understand explanation of the tools and techniques of using Ethereum. Understand the fundamentals of Ethereum Build smart contracts Create decentralized applications Examine public and private chains If you need to get a grip on one of the biggest applications of blockchain technology, this book makes it easier.
Publisher: John Wiley & Sons
ISBN: 111947406X
Category : Computers
Languages : en
Pages : 334
Book Description
Dive into a secure future Professionals look to Ethereum as a blockchain-based platform to develop safe applications and conduct secure transactions. It takes a knowledgeable guiding hand to understand how Ethereum works and what it does — and Ethereum For Dummies provides that guidance. Written by one of the leading voices in the blockchain community and best selling author of Blockchain For Dummies, this book demystifies the workings of Ethereum and shows how it can enhance security, transactions, and investments. As an emerging application of blockchain technology, Ethereum attracts a wide swath of professionals ranging from financial pros who see it as a way to enhance their business, security analysts who want to conduct secure transactions, programmers who build apps that employ the Ethereum blockchain, or investors interested in cashing in on the rise of cryptocurrency. Ethereum For Dummies offers a starting point to all members of this audience as it provides easy-to-understand explanation of the tools and techniques of using Ethereum. Understand the fundamentals of Ethereum Build smart contracts Create decentralized applications Examine public and private chains If you need to get a grip on one of the biggest applications of blockchain technology, this book makes it easier.
NFTs For Dummies
Author: Tiana Laurence
Publisher: John Wiley & Sons
ISBN: 1119843316
Category : Business & Economics
Languages : en
Pages : 279
Book Description
Get a grip on NFTs and learn how to get in the game It's not often that a brand-new investment comes along that revolutionizes how we buy and sell digital assets. But that's what non-fungible tokens (NFTs) did. Built on blockchain tech, NFTs are shaking up the world of digital commodity investing. And you can get your slice of the pie before everyone jumps into the arena. In NFTs For Dummies, you'll find straightforward answers to critical aspects of the NFT phenomenon. You'll learn exactly what non-fungible tokens really are, how you can find them, and even how to create your own valuable NFTs. You'll also discover: How to find reliable and safe NFT marketplaces where you can be sure you're dealing with reputable buyers and sellers A peek behind the NFT curtain to see how NFTs work and what, exactly, you own when you buy or make an NFT Discussions of the kinds of digital properties that can be converted into an NFT Perfect for anyone who wants to learn about the market for buying, selling, and creating crypto collectibles, NFTs For Dummies is the only resource you'll need to get a handle on this cutting-edge tech and start making it work for you.
Publisher: John Wiley & Sons
ISBN: 1119843316
Category : Business & Economics
Languages : en
Pages : 279
Book Description
Get a grip on NFTs and learn how to get in the game It's not often that a brand-new investment comes along that revolutionizes how we buy and sell digital assets. But that's what non-fungible tokens (NFTs) did. Built on blockchain tech, NFTs are shaking up the world of digital commodity investing. And you can get your slice of the pie before everyone jumps into the arena. In NFTs For Dummies, you'll find straightforward answers to critical aspects of the NFT phenomenon. You'll learn exactly what non-fungible tokens really are, how you can find them, and even how to create your own valuable NFTs. You'll also discover: How to find reliable and safe NFT marketplaces where you can be sure you're dealing with reputable buyers and sellers A peek behind the NFT curtain to see how NFTs work and what, exactly, you own when you buy or make an NFT Discussions of the kinds of digital properties that can be converted into an NFT Perfect for anyone who wants to learn about the market for buying, selling, and creating crypto collectibles, NFTs For Dummies is the only resource you'll need to get a handle on this cutting-edge tech and start making it work for you.
Bitcoin Guru
Author: Stefano Esposito
Publisher:
ISBN: 9781980991106
Category :
Languages : en
Pages : 89
Book Description
This book is a step by step guide for those who are starting to get interested in Bitcoin and Cryptocurrencies. By reading it you will learn: How to create a cryptocurrency wallet How to buy your first Bitcoins How to open an account on an Exchange platform How to trade Bitcoins with other Cryptocurrencies How to cash out and turn Crypto into Fiat currency How to stay away from scams and Ponzi schemes We will not make too many preambles but, after a short introduction, we will dive straight into the practice of buying Bitcoins, exchange them with other Cryptocurrencies and eventually reconvert these Crypto into Fiat money.After the tutorial regarding the trading of Cryptocurrencies you will find sections about the dangers related to cryptocurrencies world such as Ponzi schemes and Pump and Dump groups, and we will also go through the most common psychological attitudes that can act as an obstacle to the Trader. Bitcoin is the most widespread cryptocurrency in the world, created in 2009 by Satoshi Nakamoto, a pseudonym that many consider hiding a group of subjects who gave life to this currency. The main feature is the absence of a central authority that monitors, controls, influences and determines the circulation of this virtual currency. The system on which it is based is peer To peer, the same used for the exchange of files between users all over the world. Unlike most traditional currencies, Bitcoin does not use a Central network or sophisticated financial mechanisms and its value is solely given by supply and demand. To trace transactions, Bitcoin uses a database distributed among the nodes of the network, so it is a peer to peer and uses cryptography to manage functional aspects such as the generation of new money and the attribution of property. The Bitcoin network allows the anonymous possession and transfer of coins, the data necessary to use their own Bitcoins can be saved on their computers or electronic devices in the form of a digital wallet or they can be maintained by third parties that perform a function similar to that of a bank. Bitcoins can be transferred over the internet to anyone with a Bitcoin address, also called a wallet. The decentralized structure of the Bitcoin network and therefore the lack of a central body makes it impossible for any authority, any government, the blocking of transfers, the seizure of Bitcoins without the possession of the related private keys, or even the devaluation due to the entry of new currency. In order to stop using the same coin twice its creator Satoshi Nakamoto has developed a server-based opening time marking system that assigns sequential identifiers to each of the transactions that are then strengthened against change attempts using the idea of a chain of proof-of-work that is of successive confirmations. Each time a transaction is made, this part from the unconfirmed state will only be confirmed when it is verified through a collectively managed time stamp list of all known transactions, the chain of blocks or blockchain. So... It's a real revolution! Despite its incredible volatility, Bitcoin can be considered an asset, and there are even those who define it as a new asset-haven just like gold! If you are reading these words it means that you are definitely interested in investing in this field. So let's roll up our sleeves and let's embark on this journey! Happy trading!
Publisher:
ISBN: 9781980991106
Category :
Languages : en
Pages : 89
Book Description
This book is a step by step guide for those who are starting to get interested in Bitcoin and Cryptocurrencies. By reading it you will learn: How to create a cryptocurrency wallet How to buy your first Bitcoins How to open an account on an Exchange platform How to trade Bitcoins with other Cryptocurrencies How to cash out and turn Crypto into Fiat currency How to stay away from scams and Ponzi schemes We will not make too many preambles but, after a short introduction, we will dive straight into the practice of buying Bitcoins, exchange them with other Cryptocurrencies and eventually reconvert these Crypto into Fiat money.After the tutorial regarding the trading of Cryptocurrencies you will find sections about the dangers related to cryptocurrencies world such as Ponzi schemes and Pump and Dump groups, and we will also go through the most common psychological attitudes that can act as an obstacle to the Trader. Bitcoin is the most widespread cryptocurrency in the world, created in 2009 by Satoshi Nakamoto, a pseudonym that many consider hiding a group of subjects who gave life to this currency. The main feature is the absence of a central authority that monitors, controls, influences and determines the circulation of this virtual currency. The system on which it is based is peer To peer, the same used for the exchange of files between users all over the world. Unlike most traditional currencies, Bitcoin does not use a Central network or sophisticated financial mechanisms and its value is solely given by supply and demand. To trace transactions, Bitcoin uses a database distributed among the nodes of the network, so it is a peer to peer and uses cryptography to manage functional aspects such as the generation of new money and the attribution of property. The Bitcoin network allows the anonymous possession and transfer of coins, the data necessary to use their own Bitcoins can be saved on their computers or electronic devices in the form of a digital wallet or they can be maintained by third parties that perform a function similar to that of a bank. Bitcoins can be transferred over the internet to anyone with a Bitcoin address, also called a wallet. The decentralized structure of the Bitcoin network and therefore the lack of a central body makes it impossible for any authority, any government, the blocking of transfers, the seizure of Bitcoins without the possession of the related private keys, or even the devaluation due to the entry of new currency. In order to stop using the same coin twice its creator Satoshi Nakamoto has developed a server-based opening time marking system that assigns sequential identifiers to each of the transactions that are then strengthened against change attempts using the idea of a chain of proof-of-work that is of successive confirmations. Each time a transaction is made, this part from the unconfirmed state will only be confirmed when it is verified through a collectively managed time stamp list of all known transactions, the chain of blocks or blockchain. So... It's a real revolution! Despite its incredible volatility, Bitcoin can be considered an asset, and there are even those who define it as a new asset-haven just like gold! If you are reading these words it means that you are definitely interested in investing in this field. So let's roll up our sleeves and let's embark on this journey! Happy trading!
Blockchain For Dummies
Author: Tiana Laurence
Publisher: John Wiley & Sons
ISBN: 1119555175
Category : Computers
Languages : en
Pages : 256
Book Description
Unravel the mysteries of blockchains Blockchain technologies are disrupting some of the world’s biggest industries. Blockchain For Dummies provides a fast way to catch up with the essentials of this quickly evolving tech. Written by an author involved in founding and analyzing blockchain solutions, this book serves to help those who need to understand what a blockchain can do (and can't do). This revised edition walks you through how a blockchainsecurely records data across independent networks. It offers a tour of some of the world’s best-known blockchains, including those that power Bitcoin and other cryptocurrencies. It also provides a glance at how blockchain solutions are affecting the worlds of finance, supply chain management, insurance, and governments. Get a clear picture of what a blockchain can do Learn how blockchains rule cryptocurrency and smart contracts Discover current blockchains and how each of them work Test blockchain apps Blockchain has become the critical buzzword in the world of financial technology and transaction security — and now you can make sense of it with the help of this essential guide.
Publisher: John Wiley & Sons
ISBN: 1119555175
Category : Computers
Languages : en
Pages : 256
Book Description
Unravel the mysteries of blockchains Blockchain technologies are disrupting some of the world’s biggest industries. Blockchain For Dummies provides a fast way to catch up with the essentials of this quickly evolving tech. Written by an author involved in founding and analyzing blockchain solutions, this book serves to help those who need to understand what a blockchain can do (and can't do). This revised edition walks you through how a blockchainsecurely records data across independent networks. It offers a tour of some of the world’s best-known blockchains, including those that power Bitcoin and other cryptocurrencies. It also provides a glance at how blockchain solutions are affecting the worlds of finance, supply chain management, insurance, and governments. Get a clear picture of what a blockchain can do Learn how blockchains rule cryptocurrency and smart contracts Discover current blockchains and how each of them work Test blockchain apps Blockchain has become the critical buzzword in the world of financial technology and transaction security — and now you can make sense of it with the help of this essential guide.