Blockchain 2 0 Simply Explained Far More Than Just Bitcoin

① Everybody has heard of it - but who can explain it? In simple terms? This book! After his latest bestseller "cryptocurrencies simply explained," Dr. Julian Hosp now explains blockchain in a simple way - the next revolution. And it is far more than just Bitcoin, Ethereum, ICOs & Co. You will learn about dangers and weaknesses as well as chances of the blockchain technology. It is not a question if it will come, but when. Be prepared and learn today about the world of tomorrow. Things you will learn in this book that will blow your mind: Identify Opportunities Blockchain in detail (simply explained) The seven strengths of a blockchain The seven weaknesses of a blockchain Blockchain Application 1: Property Blockchain Application 2: Data protection Blockchain Application 3: Smart contracts Blockchain Application 4: Tokenization Blockchain Application 5: Transparency Blockchain Application 6: Redundancy Blockchain Application 7: Inclusiveness Seven dangers Entrepreneurship: from theory to implementation Get your copy now and be one of the first who is more than just #cryptofit.

The easiest way into the world of blockchain, cryptocurrency, decentralization, bitcoin, icos, and co: Have you ever asked yourself what a cryptocurrency, a blockchain, or Bitcoin is? How about the word "decentralization?" You might have heard that "these things are coming" and "will take over the world." No matter if you have or haven't, "they" are right-these things are coming. And "these things" will play just as important a role as the internet has for the past 20 years. You know who "won" with the internet? The people who started preparing for it at the beginning, using it personally or for their business before others did. With this new technology called blockchain, a similar window of opportunity has started to open. If you have no clue what a blockchain, a cryptocurrency, or Bitcoin is, don't worry-most of the population doesn't. One of the main challenges for anyone trying to get familiar with these topics is the question of "Where should I start?" This is exactly what prompted me to write this book. In the simplest way possible, I will explain all the aforementioned points so even a 10-year-old could understand them. At the same time, I will reference the details on a technical level to give you both the large scale and the detailed picture. Explaining something to a 10-year-old is in no way a commentary on anyone's intelligence. I'm just following Albert Einstein's advice: "If you can't explain it simply, you don't understand it well enough." My ultimate goal is to make people all around the world #CRYPTOFIT. I.E fit for this new wave of decentralization and blockchain. 10 things you will learn in this book that will blow your mind: What does "backed by gold" actually mean? Will cryptocurrencies replace fiat currencies? Can an internet outage destroy cryptocurrencies? Does mining really create cryptocurrencies? (Hint: It doesn't) Is a maximum amount of Bitcoin really good for a currency? How do I get a cryptocurrency account if no one is in charge? Are cryptocurrencies better than fiat currencies? Is blockchain the only solution for decentralization? Which technology will win? (Hint: Not the best one!) Can you lose a coin? (Hint: You can NOT) Enjoy the read - Yours, Dr. Julian Hosp An overview of the areas covered in the book: FROM GOLD TO CRYPTO BLOCKCHAIN AND CRYPTOCURRENCY BASICS PRIVATE KEYS AND PUBLIC ADDRESSES MINING HOW ARE CRYPTOCURRENCIES CREATED? WALLETS BLOCKCHAIN FORKS AND ATTACKS DESTROYING A CRYPTOCURRENCY? PRIVACY, ANONYMITY, AND TRANSPARENCY ALTCOINS AND BITCOIN CRYPTO-INVESTING THE FUTURE OF CRYPTOCURRENCIES BONUS CHAPTER: INITIAL COIN OFFERINGs (ICOs)

The easiest way into the world of blockchain, cryptocurrency, decentralization, bitcoin, icos, and co: Have you ever asked yourself what a cryptocurrency, a blockchain, or Bitcoin is? How about the word "decentralization?" You might have heard that "these things are coming" and "will take over the world." No matter if you have or haven't, "they" are right-these things are coming. And "these things" will play just as important a role as the internet has for the past 20 years. You know who "won" with the internet? The people who started preparing for it at the beginning, using it personally or for their business before others did. With this new technology called blockchain, a similar window of opportunity has started to open. If you have no clue what a blockchain, a cryptocurrency, or Bitcoin is, don't worry-most of the population doesn't. One of the main challenges for anyone trying to get familiar with these topics is the question of "Where should I start?" This is exactly what prompted me to write this book. In the simplest way possible, I will explain all the aforementioned points so even a 10-year-old could understand them. At the same time, I will reference the details on a technical level to give you both the large scale and the detailed picture. Explaining something to a 10-year-old is in no way a commentary on anyone's intelligence. I'm just following Albert Einstein's advice: "If you can't explain it simply, you don't understand it well enough." My ultimate goal is to make people all around the world #CRYPTOFIT. I.E fit for this new wave of decentralization and blockchain. 10 things you will learn in this book that will blow your mind: What does "backed by gold" actually mean? Will cryptocurrencies replace fiat currencies? Can an internet outage destroy cryptocurrencies? Does mining really create cryptocurrencies? (Hint: It doesn't) Is a maximum amount of Bitcoin really good for a currency? How do I get a cryptocurrency account if no one is in charge? Are cryptocurrencies better than fiat currencies? Is blockchain the only solution for decentralization? Which technology will win? (Hint: Not the best one!) Can you lose a coin? (Hint: You can NOT) Enjoy the read - Yours, Dr. Julian Hosp An overview of the areas covered in the book: FROM GOLD TO CRYPTO BLOCKCHAIN AND CRYPTOCURRENCY BASICS PRIVATE KEYS AND PUBLIC ADDRESSES MINING HOW ARE CRYPTOCURRENCIES CREATED? WALLETS BLOCKCHAIN FORKS AND ATTACKS DESTROYING A CRYPTOCURRENCY? PRIVACY, ANONYMITY, AND TRANSPARENCY ALTCOINS AND BITCOIN CRYPTO-INVESTING THE FUTURE OF CRYPTOCURRENCIES BONUS CHAPTER: INITIAL COIN OFFERINGs (ICOs)

Bitcoin And Ethereum Cryptocurrencies – 2 MANUSCRIPTS!! The Bitcoin Revolution Is Here! Bitcoin is fast becoming the most popular method of paying online. Although it has been around since 2008, there are still some people that have either never heard of the service or that do not know its uses. Some people simply thought that Bitcoin “is just another online service” that allows you to make purchases on other sites. But there is more to it than that. This book is your guide to the world of Bitcoin. It will describe to you what Bitcoin is and how it is used. If you are familiar with other online payment methods, you will feel more confident in using Bitcoin as your method of choice.The Bitcoin payment system has one feature that others do not have: anonymity. Your name shows on your transactions with other payment services, but not with Bitcoin. This book will explain that concept to you, as well as its other uses. Since Bitcoin transactions are anonymous, any connected bank account or credit card cannot be found by hackers. They do not have access to your name or your email address, which makes it more difficult for them to access any of your financial information. This is explained further in the book, so get reading and get your Bitcoin going. Here Is a Preview of What You’ll Learn Here… Bitcoin Defined Bitcoin Uses How to Use Bitcoin Caveats with Bitcoin And much much more... The Ethereum Revolution Is Here! Looking to educate yourself on thesecond-highest valued cryptocurrency that’s so hot that over one-hundred-fifty mainstream companies are collaborating together in a nonprofit just in anticipation of what new advancements will be possible? Maybe you’re just looking for some background on this network before investing,or you just want to ‘mine’the easiest, quickest, and cheapest way. Have no idea what a ‘smart contract’ is and want to know what all the excitement is about? Been wondering just what a ‘decentralized’ network is? From the history of the protocol and Ethereum system and how it was all theorized, developed, and ultimately launched, to the steps you’ll need to follow to mine for Ether.I have ‘mined’ through it all and lay it out in detail.You’ll gain a good understanding of what a block and blockchain are, what exactly smart contracts are and what they’re used for, how smart contracts utilize Ether to power the Ethereum blockchain, and how to sell your Ether for cash or trade it for other cryptocurrencies. Thousands, if not millions, of people around the world, wish they had taken the step to learn more back when Bitcoin was less than $1,000 USD, and while not many have heard of Ethereum yet,you have the opportunity to join a growing community.Download this book and see why Fortune 500 companies have invested in the Ethereum blockchain technology with more joining in consistently, strengthening the network and tantalizing the industry with excited apprehension. As long as its technology proceeds to be adopted near the recent pace it has seen,Ethereum is certain to continue to see a rise in excitement and value,making it an investment worthwhile.The time is perfect to learn all you can about the Ethereum blockchain network. You Will Learn: The What’s The How To’s How Does It Compare? What Dapps Are Currently In Ethereum? Recent Ethereum News What’s Ahead for Ethereum? “If the plan doesn’t work. Change the plan. But never change the goal”

This book is about the latest development in Distributed Ledger Technology. This book looks at the Tangle or IOTA in great detail. Most people have heard of Bitcoin and blockchain, but did you know that Bitcoin runs on Blockchain 1.0? And it is outdated technology. Blockchain technology has many limitations. For instance, Ethereum is a more advanced blockchain, often referred to as Blockchain 2.0. It overcomes some of the challenges faced by Blockchain 1.0. Yet even Blockchain 2.0 is now ancient technology, thanks to the development of the Tangle. The Tangle is a modern distributed ledger that overcomes all the challenges faced by blockchain. It is a very fast network that is very different from blockchain and is technology for the future. This network was just developed in 2014 and has been around since 2015. However, it has caught the attention of some of the world's largest technology companies including Microsoft and Volkswagen have partnered with Tangle to conduct major experiments that may just take the world onto another completely different level. You will learn about some of the exciting applications that can run on the Tangle or Blockchain 3.0. Tangle is very important in providing the best solution for the Internet of Things. There are many gadgets and devices we use today that are connected to the Internet. The Tangle provides the right platform to share, collate, disseminate and store data. Other applications include machine to machine communications, masked authenticated messaging and so much more. This book will teach you about the exciting features of the Tangle network and its cryptocurrency, the Iota. The Tangle eliminates the need for miners and is absolutely free to use. It is very scalable and can adapt to any project or need in society. It also gets faster and more efficient as it grows bigger, making it a versatile, exciting network for most modern applications. If you are interested in technology and wish to learn more about the latest cryptocurrency in the market as well as the best-decentralized network, then you should get this book.

Description:In the year 2017, Bitcoin touched a market capitalisation of over 100 billion dollars. In the year 2014, one Bitcoin could buy about 500 dollars, just three years later one Bitcoin buys 5,000 dollars. The Initial Coin offering is becoming the preferred method of raising money. Many countries like Dubai have announced their own crypto currency called emCash.Bitcoin, Ethereum, Blockchain are the most difficult technologies to understand. That's why most people including technology folks cannot understand the future direction of these technologies. The only way to understand anything complex is by going back to the basics.This is what we do in this book. We explain every byte of the Bitcoin blockchain that is downloaded on your computer. only by going back to your roots can you understand anything complex.Most of the code in this book is written in Python as today, it is the easiest language to use. The Bitcoin Source is written only in C++. Most of the important Bitcoin data structures are only documented in code, a bare knowledge of reading and not writing C++ will help. Finally, the official client for Ethereum is written in the programming language Go.It is written for a programmer, We use code and not words to describe a blockchain. We believe that all kinds of people including non technology folks will need some programming knowledge to grasp the basic concepts of the blockchain. There is no other way to understand this technology.Finally, we end the book with the biggest use of smart Contracts which is raising money using a ICO. Our primary focus is on Bitcoin and Blockchains and not on Ethereum and smart contracts which comprises only 4 chapters.International Currency transfers are very expensive today. With the advent of the Lighting Network and sideshains, the Bitcoin blockchain can scale to a level where it can handle transactions faster than any credit card transaction.One of the recent bigger innovations of Blockchain technology is the Initial Coin offering or a ICO. This will enable millions of people to invest in companies using blockchain technology. This will help us understand the technologies under the hood that makes it happen.Table of contents:Chapter 1: Basics of the Bitcoin Block HeaderChapter 2: Transactions - BasicsChapter 3: Computing the Merkle HashChapter 4: Bitcoin AddressesChapter 5: Vanity Bitcoin AddressesChapter 6: Difficulty and NonceChapter 7: Storing Bitcoin Transactions using SQLChapter 8: Transactions - Inputs and OutputsChapter 9: Hiding Data in the blockchainChapter 10: Signing TransactionsChapter 11: Roll your own transactionChapter 12: Client and ServerChapter 13: Notaries and OP_RETURNChapter 14: Pay to Script Hash or Multi-Sig Bitcoin addressesChapter 15: Basic NetworkingChapter 16: More NetworkingChapter 17: Hashes SHA0 and SHA1Chapter 18: Hashes - Sha-256 and RipeMD-160Chapter 19: ECC with Sage - Part 1Chapter 20: ECC with Sage Part 2Chapter 21: Sending our own transactionChapter 22: Sending one transaction without using library functionsChapter 23: Index folderChapter 24: UTXO DatasetChapter 25: WalletsChapter 26: Rev/Undo filesChapter 27: peers.dat and banlist.datChapter 28: Miners, blocks and moreChapter 29: fee_estimates.datChapter 30: Building the Bitcoin Source codeChapter 31: Testing Bitcoin for bugsChapter 32: Ethereum SolidityChapter 33: Ethereum leveldb keys and GOLANGChapter 34: Ethereum Unravelling the State MachineChapter 35: Bitcoin Cash vs Segwit vs Segwit2xChapter 36: Bitcoin Core 0.15, UTXO and moreChapter 37: Transactions and Blocks - Error ChecksChapter 38: ICO and Smart Contract SecurityChapter 39: What is a Bitcoin and a BlockchainChapter 40: AI and Blockchain - Never The Twain Shall Meet

Are you confused by the blockchain? Do you know what it is and how it works? Do you want to know how it can change the world? Then, you’ve chosen the right book. Blockchain technology is not new. In fact, it was introduced in 2009 with the Bitcoin cryptocurrency, but since then, things have moved on at a significant pace. These days, many industries are developing their own blockchain-based solutions, looking to replace their existing database and record-keeping systems with one that works faster and is far more secure. In this book, you will learn: • What blockchain is • How blockchain works – a brief overview and a more technical look • The history of blockchain technology and Bitcoin • The advantages and disadvantages of blockchain technology • How blockchain works with the financial industry • How it works with other industries • What Ethereum is • How decentralized apps and smart contracts work • What the proof-of-work concept is and how it works • The current and future use cases for the blockchain • What Ripple and the R3 consortium are • And much more The blockchain has already changed the world in so many ways, and most of us aren’t even aware that the systems we’ve used every day have changed. Not every blockchain is decentralized; some still have a centralized intermediary. Not every blockchain is open-source. Banks, governments, and financial institutions are all maintaining control but in a more open, secure way that is far less open to fraud than previous financial transaction systems.

An experienced tech writer fully explains blockchain technology and how it will radically transform the world as we know it in this accessible, reader-friendly, illuminating guide. What is blockchain? Why does everyone from tech experts to business moguls to philanthropists believe it is a paradigm-shifting technology, bound to revolutionize society as significantly as the internet? Indeed, why is blockchain touted as The Next Everything? In this deft, fascinating, and easy-to-digest introduction to one of the most important innovations of recent times, Stephen P. Williams answers these questions, revealing how cryptocurrencies like bitcoin are just one example among dozens of transformative applications that this relatively new technology makes possible. He interprets the complexity into digestible anecdotes, metaphors, and straightforward descriptions for readers who don’t know tech, and explains all of blockchain’s most important aspects: why this so-called digital ledger is unhackable and unchangeable; how its distributed nature may transfer power from central entities like banks, government, and corporations to ordinary citizens around the world; and what its widespread use will mean for society as a whole. Taking us on a dazzlingly vivid tour through the systems predicted to soon underpin economics, politics, global trade, science, art, and numerous other aspects of our everyday lives, Blockchain: The Next Everything is a truly extraordinary journey into our future.