Download or read book Introducing Ethereum and Solidity written by Chris Dannen and published by Apress. This book was released on 2017-03-16 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use Solidity and the Ethereum project – second only to Bitcoin in market capitalization. Blockchain protocols are taking the world by storm, and the Ethereum project, with its Turing-complete scripting language Solidity, has rapidly become a front-runner. This book presents the blockchain phenomenon in context; then situates Ethereum in a world pioneered by Bitcoin. See why professionals and non-professionals alike are honing their skills in smart contract patterns and distributed application development. You'll review the fundamentals of programming and networking, alongside its introduction to the new discipline of crypto-economics. You'll then deploy smart contracts of your own, and learn how they can serve as a back-end for JavaScript and HTML applications on the Web. Many Solidity tutorials out there today have the same flaw: they are written for “advanced” JavaScript developers who want to transfer their skills to a blockchain environment. Introducing Ethereum and Solidity is accessible to technology professionals and enthusiasts of all levels. You’ll find exciting sample code that can move forward real world assets in both the academic and the corporate arenas. Find out now why this book is a powerful gateway for creative technologists of all types, from concept to deployment. What You’ll Learn See how Ethereum (and other cryptocurrencies) work Compare distributed apps (dapps) to web apps Write Ethereum smart contracts in Solidity Connect Ethereum smart contracts to your HTML/CSS/JavaScript web applications Deploy your own dapp, coin, and blockchain Work with basic and intermediate smart contracts Who This Book Is For Anyone who is curious about Ethereum or has some familiarity with computer science Product managers, CTOs, and experienced JavaScript programmers Experts will find the advanced sample projects in this book rewarding because of the power of Solidity

Download or read book Mastering Ethereum written by Andreas M. Antonopoulos and published by O'Reilly Media. This book was released on 2018-11-13 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. Run an Ethereum client, create and transmit basic transactions, and program smart contracts Learn the essentials of public key cryptography, hashes, and digital signatures Understand how "wallets" hold digital keys that control funds and smart contracts Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces Learn security best practices, design patterns, and anti-patterns with real-world examples Create tokens that represent assets, shares, votes, or access control rights Build decentralized applications using multiple peer-to-peer (P2P) components

Download or read book THE UNDOCUMENTED INTERNALS OF THE BITCOIN ETHEREUM AND BLOCKCHAINS written by Vijay Mukhi and published by BPB Publications. This book was released on 2018-06-02 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Out of the Ether written by Matthew Leising and published by John Wiley & Sons. This book was released on 2020-09-29 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover how $55 million in cryptocurrency vanished in one of the most bizarre thefts in history Out of the Ether: The Amazing Story of Ethereum and the $55 Million Heist that Almost Destroyed It All tells the astonishing tale of the disappearance of $55 million worth of the cryptocurrency ether in June 2016. It also chronicles the creation of the Ethereum blockchain from the mind of inventor Vitalik Buterin to the ragtag group of people he assembled around him to build the second-largest crypto universe after Bitcoin. Celebrated journalist and author Matthew Leising tells the full story of one of the most incredible chapters in cryptocurrency history. He covers the aftermath of the heist as well, explaining the extreme lengths the victims of the theft and the creators of Ethereum went to in order to try and limit the damage. The book covers: The creation of Ethereum An explanation of the nature of blockchain and cryptocurrency The activities of a colorful cast of hackers, coders, investors, and thieves Perfect for anyone with even a passing interest in the world of modern fintech or daring electronic heists, Out of the Ether is a story of genius and greed that’s so incredible you may just choose not to believe it.

Download or read book Investing in Bitcoin Vs Ethereum written by Clive Marshall and published by . This book was released on 2021-09-30 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bitcoin was first introduced in 2009 by Satoshi Nakamoto, and years later it is rising as one of the better forms of investment. Sure, it has had its ups and downs, but it has successfully gained the backing of major companies and financial entities such as JP Morgan, Goldman Sachs, PayPal, Tesla, Apple and MicroStrategy. Bill Gates believes that "The future of money is digital currency". But, is Bitcoin the only digital currency worth investing in? Ethereum is the second largest cryptocurrency, initially released in 2015, and with many developments in the work, it is full of potential. Billionaire entrepreneur, Mark Cuban, is on record stating that Ethereum "dwarfs Bitcoin". There are other altcoins which have the chance to fly high. We are on the verge of the 'altcoin pump'. As you read on, you will uncover many altcoins, such as Litecoin. The craze of Dogecoin and whether it is a bubble will be discussed as well. The common questions one might have about these cryptocurrencies are answered in ways that are easy to understand. Ultimately, comprehending the history behind this market will expand your knowledge about its future. A common dilemma with cryptocurrencies is the know-how. It is assumed to be too difficult to understand by many people, which may be true for some. However, if you do put in the effort to understand this market of cryptocurrencies, you can earn major chunks of profit through diversifying your investment portfolio. Learn about the history of this market from its very inception and answer questions about whether or not it is too late for this investment. Nasdaq estimates that only 46 million Americans now own Bitcoin, so it is still in its relative infancy. Understand how to invest and what risks are involved. This book will also focus on what the authorities like Vitalik Buterin, Elon Musk, the Winklevoss Twins, Raoul Pal, and many more are saying in order to understand the risks better. Regardless of whether you've read a single finance or investing book in your life, this will help you understand how to safely create a passive income from cryptocurrency investments the right way. Hasty decisions are bad ones. Half-knowledge is as good as no knowledge. Learn all you can; that is the best advice.

Download or read book Understanding Cryptocurrencies written by Ariel Santos-Alborna and published by Business Expert Press. This book was released on 2021-08-13 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Cryptocurrencies is perfect for both introductory investors to the digital asset space and experienced investors seeking to gain practical insight into frameworks for understanding digital assets and valuation metrics. The book provides in-depth analysis of Bitcoin, Ethereum, and the different types of Altcoins in the ecosystem. The author demonstrates an empirical approach to explaining how digital assets can fit into a diversified portfolio of traditional financial assets, or as a standalone portfolio in a parallel financial ecosystem. The book contains fundamental, technical, and on-chain analytic tools for investors to better understand Bitcoin price cycles that will ultimately lead to better returns. The capital from these price cycles oftentimes migrates to other digital assets, creating a robust ecosystem and providing opportunities for enterprising investors to generate additional alpha. In Understanding Cryptocurrencies, the author also offers options for asset custody and counterargument breakdowns to create better informed investors. Lastly, the author provides poignant insight into the economic inefficiencies created from decades of Central Bank interest rate manipulation and monetary expansion. These inefficiencies have had social, political, and economic implications. It is ultimately due to these inefficiencies that a global sound money vacuum exists for Bitcoin and other digital assets to exploit.

Download or read book Cryptocurrency written by Fellow in Strategy and Director of the Oxford Scenarios Programme Rafael Ramirez and published by Createspace Independent Publishing Platform. This book was released on 2018-01-15 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take This Book and discover everything you need to know about Cryptocurrency before Investing In It Ever wondered what contributed to the Bitcoin boom? It has taken away the global market by a boom. Within a short span of time, it has crossed some major milestones, and you might be wondering, how it all started. Apart from the fact that Bitcoins are decentralized, the fact that it was the first cryptocurrency to work on blockchain technology, contributed to its success. Blockchain technology is something that most major systems in the world will have to depend on in the near future, and we will take a look at it in detail below. In this eBook, we will take a look at the major cryptocurrency bitcoin, how popular alternatives like Etherium are the way to go if you are looking to make money through cryptocurrency, how blockchain technology works, and how you could make the best investments. We will take a look at all that you need to know about cryptocurrencies itself, and how they can differ from each other. Would You Like to Know More?

Download or read book Ethereum For Dummies written by Michael G. Solomon and published by John Wiley & Sons. This book was released on 2019-04-01 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Cryptocurrency for Beginners written by Kurt Dugan and published by CRB Publishing. This book was released on 2018-03-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Enter the Profitable New World of Cryptocurrencies! When you get your copy of Cryptocurrency for Beginners, you’ll learn about the profit potential of today’s newest financial markets. This book describes concepts like blockchains, Bitcoin mining, and cryptocurrency wallets in simple, easy-to-understand language. You’ll learn the mechanics of cryptocurrencies like Ethereum, Bitcoin, and Litecoin – and how to realize big returns from this emerging investment opportunity. Inside this comprehensive guide, you’ll discover a wealth of knowledge about cryptocurrencies: The Top 10 Cryptocurrencies and Your Most Popular Options How Blockchain and Distributed Ledger Technologies Changed Finance The Basics of Ethereum Smart Contracts What Cryptocurrency Investors Must Know about DAO and DAPP Market Capitalization and How to Invest in Cryptocurrencies and so much more! With this book, you can understand the role of Bitcoin and Ethereum miners in the cryptocurrency market. You’ll find out about transaction verification, public distribution ledgers, and the creation of new Bitcoins. When you understand memory pools, candidate blocks, and the other fundamentals of cryptocurrency infrastructures, you can make smart and profitable investment decisions. Don’t pass up this investment opportunity because you lack the relevant knowledge. Study up on cryptocurrencies today and get the information and confidence you need to enter this brave new financial system! It’s quick and easy to order – just scroll up and click the BUY NOW WITH ONE CLICK button on the right-hand side of your screen

Download or read book Attack of the 50 Foot Blockchain written by David Gerard and published by David Gerard. This book was released on 2017-07-24 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental new Internet-based form of money is created that anyone can generate at home; people build frightening firetrap computers full of video cards, putting out so much heat that one operator is hospitalised with heatstroke and brain damage. A young physics student starts a revolutionary new marketplace immune to State coercion; he ends up ordering hits on people because they might threaten his great experiment, and is jailed for life without parole. Fully automated contractual systems are proposed to make business and the law work better; the contracts people actually write are unregulated penny stock offerings whose fine print literally states that you are buying nothing of any value. The biggest crowdfunding in history attracts $150 million on the promise that it will embody “the steadfast iron will of unstoppable code”; upon release it is immediately hacked, and $50 million is stolen. How did we get here? David Gerard covers the origins and history of Bitcoin to the present day, the other cryptocurrencies it spawned including Ethereum, the ICO craze and the 2017 crypto bubble, and the attempts to apply blockchains and smart contracts to business. Plus a case study on blockchains in the music industry. Bitcoin and blockchains are not a technology story, but a psychology story. Remember: if it sounds too good to be true, it almost certainly is. “A sober riposte to all the upbeat forecasts about cryptocurrency” — New York Review of Books “A very convincing takedown of the whole phenomenon” — BBC News

Download or read book Crypto written by Johnnie Alberts and published by Dedona Publishing. This book was released on with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of Bitcoin is both fascinating and complex. Developed by an anonymous group of mathematicians, Bitcoin emerged in 2008 with the intention of becoming "virtual gold," and its first software was released in early 2009 during the peak of the U.S. recession. Recognizing the need for long-term value, similar to gold, its creators capped the supply at 21 million Bitcoins. Bitcoin mining, the process by which new Bitcoins are generated, involves "miners" using specialized software to solve intricate mathematical problems, earning Bitcoins as a reward. Bitcoin has dominated the cryptocurrency world for so long that "crypto" and "Bitcoin" are often used interchangeably. Bitcoin is the first widely recognized and accepted cryptocurrency. Created in 2009 by an unknown individual under the pseudonym Satoshi Nakamoto, Bitcoin's popularity surged when merchants began accepting it as payment. Beyond transactions, Bitcoin can also be traded for significant profits. With a market cap of approximately $41 billion, Bitcoin has been in existence for eight years and is extensively used globally. Its operation relies on the blockchain concept, which is crucial to understanding cryptocurrencies.

Download or read book Blockchain written by Tim Mathis and published by Level Up Lifestyle Limited. This book was released on with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: A blockchain is a digitized, decentralized, public ledger of all cryptocurrency transactions. Constantly growing as ‘completed’ blocks, the most recent transactions are recorded and added to it in chronological order, it allows market participants to keep track of digital currency transactions without central recordkeeping. Each node (a computer connected to the network) gets a copy of the blockchain, which is downloaded automatically. Originally developed as the accounting method for the virtual currency Bitcoin, blockchains, which use what's known as distributed ledger technology – are appearing in a variety of commercial applications today. Currently, the technology is primarily used to verify transactions, within digital currencies though it is possible to digitize, code and insert practically any document into the blockchain. Doing so creates an indelible record that cannot be changed; furthermore, the record’s authenticity can be verified by the entire community using the blockchain instead of a single centralized authority.

Download or read book The Infinite Machine written by Camila Russo and published by HarperCollins. This book was released on 2020-07-14 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written with the verve of such works as The Big Short, The History of the Future, and The Spider Network, here is the fascinating, true story of the rise of Ethereum, the second-biggest digital asset in the world, the growth of cryptocurrency, and the future of the internet as we know it. Everyone has heard of Bitcoin, but few know about the second largest cryptocurrency, Ethereum, which has been heralded as the "next internet." The story of Ethereum begins with Vitalik Buterin, a supremely gifted nineteen-year-old autodidact who saw the promise of blockchain when the technology was in its earliest stages. He convinced a crack group of coders to join him in his quest to make a super-charged, global computer. The Infinite Machine introduces Vitalik’s ingenious idea and unfolds Ethereum’s chaotic beginnings. It then explores the brilliant innovation and reckless greed the platform—an infinitely adaptable foundation for experimentation and new applications—has unleashed and the consequences that resulted as the frenzy surrounding it grew: increased regulatory scrutiny, incipient Wall Street interest, and the founding team’s effort to get the Ethereum platform to scale so it can eventually be accessible to the masses. Financial journalist and cryptocurrency expert Camila Russo details the wild and often hapless adventures of a team of hippy-anarchists, reluctantly led by an ambivalent visionary, and lays out how this new foundation for the internet will spur both transformation and fraud—turning some into millionaires and others into felons—and revolutionize our ideas about money.

Download or read book Cryptoassets written by Jordan Daniels and published by . This book was released on 2021-05-09 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ready to Learn the Truth About Crypto?Find Out How Blockchain, Bitcoin, and Decentralized Finance Work and How They're Changing the WorldThe news is filled with stories about blockchain, Bitcoin, Ethereum, Polkadot, and other cryptoassets. These stories are no longer limited to the financial or technology pages either. The world as you know it is changing. The future is going to be shaped and dominated by cryptoassets. The more you know about cryptocurrencies and the blockchain behind the new digital money, the better prepared you will be to profit from the changes that are already underway.This book is an easy- to-understand introduction to everything you need to know about cryptocurrencies, blockchain, and the decentralization of finance-even if you don't know anything about technology or banking. Inside this book, you will learn: What is digital money?What's the difference between digital money and cryptocurrency?Flaws in the banking and finance systemThe benefits of cryptocurrenciesWhat is blockchain?What is a hash?How blockchain is changing financeWhat is decentralized finance?What is a fiat currency?Everything you need to know about BitcoinThe vision behind BitcoinHow Bitcoin mining worksEverything you need to know about EthereumHow Ethereum smart contracts workHow to buy Bitcoin and EthereumWhat you need to know about investing in cryptocurrenciesWhat is Polkadot?How Polkadot is solving problems differently than Bitcoin or EthereumAnd Much MoreThis is the most complete book you will find about cryptocurrencies, blockchain, and other related topics. Every topic is covered thoroughly and in easy to follow language. It's the perfect book for anyone who wants to better understand how blockchain and cryptocurrencies like Bitcoin, Ethereum, and Polkadot are changing the world.Order Your Copy of Cryptoassets: Why Bitcoin, Ethereum, and Polkadot Will Change the Future Right Now

Download or read book Mastering the Lightning Network written by Andreas M. Antonopoulos and published by "O'Reilly Media, Inc.". This book was released on 2021-11-22 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lightning Network (LN) is a rapidly growing second-layer payment protocol that works on top of Bitcoin to provide near-instantaneous transactions between two parties. With this practical guide, authors Andreas M. Antonopoulos, Olaoluwa Osuntokun, and Rene Pickhardt explain how this advancement will enable the next level of scale for Bitcoin, increasing speed and privacy while reducing fees. Ideal for developers, systems architects, investors, and entrepreneurs looking to gain a better understanding of LN, this book demonstrates why experts consider LN a critical solution to Bitcoin's scalability problem. You'll learn how LN has the potential to support far more transactions than today's financial networks. This book examines: How the Lightning Network addresses the challenge of blockchain scaling The Basis of Lightning Technology (BOLT) standards documents The five layers of the Lightning Network Protocol Suite LN basics, including wallets, nodes, and how to operate one Lightning payment channels, onion routing, and gossip protocol Finding paths across payment channels to transport Bitcoin off-chain from sender to recipient

Download or read book The Undocumented Internals of Bitcoin Ethereum and Blockchains VOL 1 written by Vijay Mukhi and published by . This book was released on 2018-04-23 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the year 2017, Bitcoin touched a market capitalisation of over 240 billion dollars. In the year 2014, one Bitcoin could buy about 500 dollars, just three years later one Bit coin buys 15,000 dollars. The Initial Coin Offering (ICO) 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 Bit coin 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. This book is written for a programmer. We use code and not words to describe a Blockchain is. We believe that all kinds of people including non-technology folks will need some programming to grasp the basic concepts of the Blockchain. There is no other way to understand this technology. Finally, we end with the biggest use of Smart Contracts which is raising money using a ICO. Our primary focus is on Bitcoins 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 sidechains, the Bitcoin blockchain can scale to a level where it can handle transactions faster than any credit card transaction.

Download or read book Unblockchain written by and published by Henrique Centieiro . This book was released on 2021-03-31 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: What will you learn with this book? Why is everyone talking about blockchain? What is it all about? Wouldn’t it be great if there is something out there that can help you understand the latest trending technology - Blockchain in a relaxed manner with tons of graphics, which is even more fun than a barrel full of monkeys?! With this book Unblockchain, you will learn how blockchains are architected, what the main technology components are such as cryptography, hashing, applications as well as the constraints and limitations of blockchain.In this book we are going to cover in dept all the components of blockchains. We are going to understand how the hashing mechanisms work, what the cryptography role is, how transactions are signed and much more! We are also going to look at the blockchain use cases, understand the blockchain architecture and even deploy an Ethereum node and play around with the blockchain. I will help you to better understand when to use blockchain, the key concepts, the industry jargon and a lot of additional information that will help you interact with stakeholders in any blockchain project you may get involved in.No matter what your background is, you will be able to follow along with this book and do the hands-on! After this, you will for sure be able to get involved in any blockchain project and to show off your knowledge in front of your pals! Why does this book look so different? Based on cognitive science and learning theory researches, Unblockchain uses a visually rich format to engage with your mind, rather than using solely heavy boring text. You will also have a few hands-on that will help you understand the technology by trying it yourself! This multi-sensory book is designed to turn you into a blockchain expert!