Mastering Blockchain

Author: Imran Bashir
Publisher: Packt Publishing Ltd
ISBN: 9781788838672
Release Date: 2018-03-30
Genre: Computers

Learn about cryptography and cryptocurrencies, so you can build highly secure, decentralized applications and conduct trusted in-app transactions. Key Features Get to grips with the underlying technical principles and implementations of blockchain Build powerful applications using Ethereum to secure transactions and create smart contracts Explore cryptography, mine cryptocurrencies, and solve scalability issues with this comprehensive guide Book Description A blockchain is a distributed ledger that is replicated across multiple nodes and enables immutable, transparent and cryptographically secure record-keeping of transactions. The blockchain technology is the backbone of cryptocurrencies, and it has applications in finance, government, media and almost all other industries. Mastering Blockchain, Second Edition has been thoroughly updated and revised to provide a detailed description of this leading technology and its implementation in the real world. This book begins with the technical foundations of blockchain technology, teaching you the fundamentals of distributed systems, cryptography and how it keeps data secure. You will learn about the mechanisms behind cryptocurrencies and how to develop applications using Ethereum, a decentralized virtual machine. You will also explore different other blockchain solutions and get an introduction to business blockchain frameworks under Hyperledger, a collaborative effort for the advancement of blockchain technologies hosted by the Linux Foundation. You will also be shown how to implement blockchain solutions beyond currencies, Internet of Things with blockchain, blockchain scalability, and the future scope of this fascinating and powerful technology. What you will learn Master the theoretical and technical foundations of the blockchain technology Understand the concept of decentralization, its impact, and its relationship with blockchain technology Master how cryptography is used to secure data - with practical examples Grasp the inner workings of blockchain and the mechanisms behind bitcoin and alternative cryptocurrencies Understand the theoretical foundations of smart contracts Learn how Ethereum blockchain works and how to develop decentralized applications using Solidity and relevant development frameworks Identify and examine applications of the blockchain technology - beyond currencies Investigate alternative blockchain solutions including Hyperledger, Corda, and many more Explore research topics and the future scope of blockchain technology Who this book is for This book will appeal to those who wish to build fast, highly secure, transactional applications. It targets people who are familiar with the concept of blockchain and are comfortable with a programming language.

Mastering Bitcoin

Author: Andreas M. Antonopoulos
Publisher: "O'Reilly Media, Inc."
ISBN: 9781491954348
Release Date: 2017-06-12
Genre: Computers

Join the technological revolution that’s taking the financial world by storm. Mastering Bitcoin is your guide through the seemingly complex world of bitcoin, providing the knowledge you need to participate in the internet of money. Whether you’re building the next killer app, investing in a startup, or simply curious about the technology, this revised and expanded second edition provides essential detail to get you started. Bitcoin, the first successful decentralized digital currency, is still in its early stages and yet it’s already spawned a multi-billion-dollar global economy open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides the knowledge. You simply supply the passion. The second edition includes: A broad introduction of bitcoin and its underlying blockchain—ideal for non-technical users, investors, and business executives An explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architects Details of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principles New developments such as Segregated Witness, Payment Channels, and Lightning Network A deep dive into blockchain applications, including how to combine the building blocks offered by this platform into higher-level applications User stories, analogies, examples, and code snippets illustrating key technical concepts

Mastering Bitcoin

Author: Andreas M. Antonopoulos
Publisher: "O'Reilly Media, Inc."
ISBN: 9781491921982
Release Date: 2014-12-03
Genre: Computers

Want to join the technological revolution that’s taking the world of finance by storm? Mastering Bitcoin is your guide through the seemingly complex world of bitcoin, providing the requisite knowledge to help you participate in the internet of money. Whether you’re building the next killer app, investing in a startup, or simply curious about the technology, this practical book is essential reading. Bitcoin, the first successful decentralized digital currency, is still in its infancy and it’s already spawned a multi-billion dollar global economy. This economy is open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides you with the knowledge you need (passion not included). This book includes: A broad introduction to bitcoin—ideal for non-technical users, investors, and business executives An explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architects Details of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principles Offshoots of the bitcoin and blockchain inventions, including alternative chains, currencies, and applications User stories, analogies, examples, and code snippets illustrating key technical concepts

Blockchain

Author: Keizer Söze
Publisher: Createspace Independent Publishing Platform
ISBN: 1974263304
Release Date: 2017-08-04
Genre:

!!! BITCOIN IS BLOCKCHAIN !!! While some people think that Bitcoin is the main focus, Blockchain is Bitcoin's legacy. Blockchain is the technology behind Bitcoin, the revolutionary 'virtual currency' that's changing the way of people do business. WHY WOULD YOU READ THIS BOOK? - WELL, HERE IS YOUR ANSWER: -Technology giants such as Intel, Microsoft, Cisco Systems, Dell already invested in learning about Blockchain. -The world largest Banks, Financial Institutions, already created their own Cryptocurrency, using Blockchain technology. -Fin-Tech Companies realized that Smart contracts are changing the world of doing Business, Using Blockchain platform. -Literally, there are thousands of new start-ups investing everyday into blockchain, adopting to the technology of the future! WHY IS ALL THE HYPE? - LET ME GIVE YOU A HINT: -A single Banking system can save between 8-15 Billion dollars per year, using Blockchain -Terminating trusted third party services, and replace them with mathematical algorithms, and digital signatures. -Faster and cheaper payment transactions, in fact employee payments can be done not daily, but every second. -Better Data security by eliminating single point of failure. -100% Availability, using fully de-centralized peer-to-peer network, Data will always be available. Blockchain will revolutionize a wide variety of businesses. Blockchain technology is influencing the future of doing Business, therefore instead of fall behind, take advantages now, and learn how to master Blockchain today! Communication will effect, in fact already in motion and clearly visible everywhere: -Person to Person -Business to Business - B2B -Machine to Machine - M2M This book has lots of in depth information that will help you to understand the blockchain technology. Detailed guide on all Blockchain attributes, and how the technology works, behind bitcoin! This Advanced Guide is an excellent choice to gain: -Better understanding of what Blockchain is, -How it improves data integrity, -How it fundamentally changes the future of doing business, -How it enhances data security. ---------------------------------------------------------------------------------------------- Mastering Blockchain, covers the essentials that you need to know about this exciting technology. ---------------------------------------------------------------------------------------------- Mastering Blockchain preview Of What You'll Learn: -Fundamentals of Bitcoin -Mining Process step-by-step -Blockchain attributes - What's new -Advantages of Peer-to-peer network -Hashing Fundamentals -ASCI Enoding -Cryptography Overview -Digital Signatures -Logarithm basics -Diffie-Hellman Key Exchange -Elliptic Curve Cryptography -Encoding arbitrary data -Checksum Vaklues -Vanity addresses -The great Ledger and it's beauty -Validating blocks, and joining them to the main chain -Platform testing using Testnet -Understand Hardfork vs Softfork -What is Segwit and how it fixes transaction malleability -Understanding Lightning Network - aka the future of payment system Read on your PC, Mac, smart phone, tablet or Kindle device.

Hands On Blockchain with Hyperledger

Author: Salman Baset
Publisher: Packt Publishing Ltd
ISBN: 9781788996044
Release Date: 2018-06-21
Genre: Computers

Leverage the power of Hyperledger Fabric to develop Blockchain-based distributed ledgers with ease Key Features Write your own chaincode/smart contracts using Golang on hyperledger network Build and deploy decentralized applications (DApps) Dive into real world blockchain challenges such as integration and scalability Book Description BBlockchain and Hyperledger technologiesare hot topics today. Hyperledger Fabric and Hyperledger Composer are open source projects that help organizations create private, permissioned blockchain networks. These find application in finance, banking, supply chain, and IoT among several other sectors. This book will be an easy reference to explore and build blockchain networks using Hyperledger technologies. The book starts by outlining the evolution of blockchain, including an overview of relevant blockchain technologies. You will learn how to configure Hyperledger Fabric and become familiar with its architectural components. Using these components, you will learn to build private blockchain networks, along with the applications that connect to them. Starting from principles first, you’ll learn to design and launch a network, implement smart contracts in chaincode and much more. By the end of this book, you will be able to build and deploy your own decentralized applications, handling the key pain points encountered in the blockchain life cycle. What you will learn Discover why blockchain is a game changer in the technology landscape Set up blockchain networks using basic Hyperledger Fabric deployment Understand the considerations for creating decentralized applications Learn to integrate business networks with existing systems Write Smart Contracts quickly with Hyperledger Composer Design transaction model and chaincode with Golang Deploy Composer REST Gateway to access the Composer transactions Maintain, monitor, and govern your blockchain solutions Who this book is for The book benefits business leaders as it provides a comprehensive view on blockchain business models, governance structure, and business design considerations of blockchain solutions. Technology leaders stand to gain a lot from the detailed discussion around the technology landscape, technology design, and architecture considerations in the book. With model-driven application development, this guide will speed up understanding and concept development for blockchain application developers. The simple and well organized content will put novices at ease with blockchain concepts and constructs.

Blockchain

Author: Melanie Swan
Publisher: "O'Reilly Media, Inc."
ISBN: 9781491920459
Release Date: 2015-01-24
Genre: Computers

Bitcoin is starting to come into its own as a digital currency, but the blockchain technology behind it could prove to be much more significant. This book takes you beyond the currency ("Blockchain 1.0") and smart contracts ("Blockchain 2.0") to demonstrate how the blockchain is in position to become the fifth disruptive computing paradigm after mainframes, PCs, the Internet, and mobile/social networking. Author Melanie Swan, Founder of the Institute for Blockchain Studies, explains that the blockchain is essentially a public ledger with potential as a worldwide, decentralized record for the registration, inventory, and transfer of all assets—not just finances, but property and intangible assets such as votes, software, health data, and ideas. Topics include: Concepts, features, and functionality of Bitcoin and the blockchain Using the blockchain for automated tracking of all digital endeavors Enabling censorship?resistant organizational models Creating a decentralized digital repository to verify identity Possibility of cheaper, more efficient services traditionally provided by nations Blockchain for science: making better use of the data-mining network Personal health record storage, including access to one’s own genomic data Open access academic publishing on the blockchain This book is part of an ongoing O’Reilly series. Mastering Bitcoin: Unlocking Digital Crypto-Currencies introduces Bitcoin and describes the technology behind Bitcoin and the blockchain. Blockchain: Blueprint for a New Economy considers theoretical, philosophical, and societal impact of cryptocurrencies and blockchain technologies.

Introducing Ethereum and Solidity

Author: Chris Dannen
Publisher: Apress
ISBN: 9781484225356
Release Date: 2017-03-16
Genre: Computers

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

Mastering Ethereum

Author: Andreas M. Antonopoulos
Publisher: O'Reilly Media
ISBN: 1491971940
Release Date: 2017-07-25
Genre: Business & Economics

If you're looking to get started with the Ethereum protocol-or are among the many open source developers, integrators, and system administrators already working with this platform-Mastering Ethereum is the definitive book on the topic. Authors Gavin Wood and Andreas Antonopoulos provide everything you need to know about building smart contracts and decentralized autonomous organizations on the Ethereum blockchain. By bridging the world of cloud computing, grid computing, and blockchains, Ethereum has create a massive decentralized computing platform that many people are calling a "world computer." Ethereum has also spawned a rapidly growing ecosystem of software startups vying to build decentralized applications, known as "dapps". With this practical guide, you'll learn how to create markets, store registries of debts or promises, move funds in accordance with instructions given long in the past (like a will or a futures contract), and many other things that have not been invented yet, all without a middle man or counterparty risk. Discover why IBM, Microsoft, NASDAQ, and other organizations have announced interest and/or development in this Turing-complete decentralized computing platform with Mastering Ethereum.

Building Blockchain Projects

Author: Narayan Prusty
Publisher: Packt Publishing Ltd
ISBN: 9781787125339
Release Date: 2017-04-27
Genre: Computers

Develop real-time practical DApps using Ethereum and JavaScript About This Book Create powerful, end-to-end applications for Blockchain using Ethereum Write your first program using the Solidity programming language Change the way you think and design your applications by using the all new database-Blockchain Who This Book Is For This book is for JavaScript developers who now want to create tamper-proof data (and transaction) applications using Blockchain and Ethereum. Those who are interested in cryptocurrencies and the logic and database empowering it will find this book extremely useful. What You Will Learn Walk through the basics of the Blockchain technology Implement Blockchain's technology and its features, and see what can be achieved using them Build DApps using Solidity and Web3.js Understand the geth command and cryptography Create Ethereum wallets Explore consortium blockchain In Detail Blockchain is a decentralized ledger that maintains a continuously growing list of data records that are secured from tampering and revision. Every user is allowed to connect to the network, send new transactions to it, verify transactions, and create new blocks, making it permission-less. This book will teach you what Blockchain is, how it maintains data integrity, and how to create real-world Blockchain projects using Ethereum. With interesting real-world projects, you will learn how to write smart contracts which run exactly as programmed without any chance of fraud, censorship, or third-party interference, and build end-to-end applications for Blockchain. You will learn about concepts such as cryptography in cryptocurrencies, ether security, mining , smart contracts, solidity, and more. You will also learn about web sockets, various API services for Ethereum, and much more. The blockchain is the main technical innovation of bitcoin, where it serves as the public ledger for bitcoin transactions. Style and approach This is a project-based guide that not only gets you up and running with Blockchain, but also lets you create intuitive real-world applications that will make you an independent Blockchain developer.

Blockchain Basics

Author: Daniel Drescher
Publisher: Apress
ISBN: 9781484226049
Release Date: 2017-03-14
Genre: Computers

In 25 concise steps, you will learn the basics of blockchain technology. No mathematical formulas, program code, or computer science jargon are used. No previous knowledge in computer science, mathematics, programming, or cryptography is required. Terminology is explained through pictures, analogies, and metaphors. This book bridges the gap that exists between purely technical books about the blockchain and purely business-focused books. It does so by explaining both the technical concepts that make up the blockchain and their role in business-relevant applications. What You'll Learn What the blockchain is Why it is needed and what problem it solves Why there is so much excitement about the blockchain and its potential Major components and their purpose How various components of the blockchain work and interact Limitations, why they exist, and what has been done to overcome them Major application scenarios Who This Book Is For Everyone who wants to get a general idea of what blockchain technology is, how it works, and how it will potentially change the financial system as we know it

The Truth Machine

Author: Paul Vigna
Publisher: St. Martin's Press
ISBN: 9781250114600
Release Date: 2018-02-27
Genre: Business & Economics

"Views differ on bitcoin, but few doubt the transformative potential of Blockchain technology. The Truth Machine is the best book so far on what has happened and what may come along. It demands the attention of anyone concerned with our economic future." —Lawrence H. Summers, Charles W. Eliot University Professor and President Emeritus at Harvard, Former Treasury Secretary From Michael J. Casey and Paul Vigna, the authors of The Age of Cryptocurrency, comes the definitive work on the Internet’s Next Big Thing: The Blockchain. Big banks have grown bigger and more entrenched. Privacy exists only until the next hack. Credit card fraud is a fact of life. Many of the “legacy systems” once designed to make our lives easier and our economy more efficient are no longer up to the task. Yet there is a way past all this—a new kind of operating system with the potential to revolutionize vast swaths of our economy: the blockchain. In The Truth Machine, Michael J. Casey and Paul Vigna demystify the blockchain and explain why it can restore personal control over our data, assets, and identities; grant billions of excluded people access to the global economy; and shift the balance of power to revive society’s faith in itself. They reveal the disruption it promises for industries including finance, tech, legal, and shipping. Casey and Vigna expose the challenge of replacing trusted (and not-so-trusted) institutions on which we’ve relied for centuries with a radical model that bypasses them. The Truth Machine reveals the empowerment possible when self-interested middlemen give way to the transparency of the blockchain, while highlighting the job losses, assertion of special interests, and threat to social cohesion that will accompany this shift. With the same balanced perspective they brought to The Age of Cryptocurrency, Casey and Vigna show why we all must care about the path that blockchain technology takes—moving humanity forward, not backward.

Blockchain

Author: Timothy Short
Publisher:
ISBN: 1537272039
Release Date: 2016-08-24
Genre:

Discover everything you need to know about Blockchain. Get ahead of the curve and benefit from this technology! If you are like many people and are a little confused about just what a blockchain is exactly and how you would go about using one then you can certainly be forgiven as despite the fact that the technology has been around for less than 10 years, it has already managed to pick up multiple meanings depending on the context that it is used in. Regardless of what you know about them, however, movers and shakers in both the technology and financial sectors are already calling them the most important technology advancement since the creation of the internet itself. A blockchain revolution is on the horizon and if you don't want to be left behind then, Blockchain: The Comprehensive Guide to Mastering the Hidden Economy is the book you have been waiting for. Inside you will find everything you need to know about blockchain technology including how it was created and where it is likely to be headed in the near future. You will also learn how to tell if a blockchain distributed database can replace your current database as well as how to create one and common mistakes to avoid while doing so. So, what are you waiting for? If you don't want to be left in the technological dust, but this book today!Inside you will find* Arguments against blockchain and how and why they are misguided* The best ways to put blockchain to use for you* The many impressive uses for smart contracts and even how to make your own* And much more...Take action now and download this book to understand Blockchain and how you can benefit from this amazing technology!And why wait? You don't need a Kindle to read this book! With free delivery right to your device, you can open it on your PC, Tablet or Smartphone with the free Kindle app.Tags: Blockchain, Blockchain Technology, Blockchain Programming, Blockchain Development, Fintech, Financial Technology, Smart Contracts

Blockchain For Dummies

Author: Tiana Laurence
Publisher: John Wiley & Sons
ISBN: 9781119365617
Release Date: 2017-04-13
Genre: Computers

Find out what Blockchain is, how it works, and what it can do for you Blockchain is the technology behind Bitcoin, the revolutionary 'virtual currency' that's changing the way people do business. While Bitcoin has enjoyed some well-deserved hype, Blockchain may be Bitcoin's most vital legacy. Blockchain For Dummies is the ideal starting place for business pros looking to gain a better understanding of what Blockchain is, how it can improve the integrity of their data, and how it can work to fundamentally change their business and enhance their data security. Blockchain For Dummies covers the essential things you need to know about this exciting technology's promise of revolutionizing financial transactions, data security, and information integrity. The book covers the technologies behind Blockchain, introduces a variety of existing Blockchain solutions, and even walks you through creating a small but working Blockchain-based application. Blockchain holds the promise to revolutionize a wide variety of businesses. Get in the know about Blockchain now with Blockchain For Dummies and be ready to make the changes to business that your colleagues and competitors will later wish they'd done. Discover ten ways Blockchain can change business Find out how to apply a Blockchain solution See how to make data more secure Learn how to work with vendors Filled with vital information and tips on how this paradigm-changing technology can transform your business for the better, this book will not only show you Blockchain's full potential, but your own as well!

Mastering Bitcoin for Dummies

Author: Alan T. Norman
Publisher:
ISBN: 1973884852
Release Date: 2017-07-25
Genre: Bitcoin

SPECIAL DISCOUNT PRICING: $9.90! Regularly priced: $12.99 $14.99. Get this Amazing #1 Amazon Top Release - Great Deal! Bitcoin is not just a new word in the Internet age or technological and financial progress, it's a start of a new era on the Earth! Even 10 years ago we even couldn't imagine dreaming about digital money - you can't physically touch them but you can own and spend them. Today this is a reality! Bitcoin revolution covered the whole world like a huge wave, more and more people interested in this "Digital Gold". Over the past few years, Bitcoin has grown from something known only to a select few tech nerds into a revolutionary currency that has rapidly changed the way that we think about the concept of money. You no doubt see Bitcoin payments accepted in all kinds of places now, but, if you can believe it, it used to be a fairly complicated procedure for finding places that let you pay in Bitcoin. Anyway, to run the world you need to know everything. We can't guarantee that you will know EVERYTHING from this book, but we can guarantee you will have the notion of a new currency - Bitcoin. What is it? Where did it come from? How do you use it? Is it really just fake internet money created by drug dealers? That is precisely what we will be answering in this book. We'll cover everything you need to know in order to get started with Bitcoin: understanding the Blockchain and Bitcoin transactions where to keep your Bitcoin (how to choose a secure wallet) buying Bitcoin investing in Bitcoin how to start accepting and using Bitcoin as a part of your business principles of Bitcoin mining the security of Bitcoin etc. Also, the author will share with you interesting facts about Bitcoin and will give you professional tips on the start of your way in Bitcoin family! Ready to take on the Bitcoin world yet? I hope so. I'd like to be the first to officially welcome you to the world of Bitcoin!

Bitcoin and Cryptocurrency Technologies

Author: Arvind Narayanan
Publisher: Princeton University Press
ISBN: 9781400884155
Release Date: 2016-07-19
Genre: Computers

Bitcoin and Cryptocurrency Technologies provides a comprehensive introduction to the revolutionary yet often misunderstood new technologies of digital currency. Whether you are a student, software developer, tech entrepreneur, or researcher in computer science, this authoritative and self-contained book tells you everything you need to know about the new global money for the Internet age. How do Bitcoin and its block chain actually work? How secure are your bitcoins? How anonymous are their users? Can cryptocurrencies be regulated? These are some of the many questions this book answers. It begins by tracing the history and development of Bitcoin and cryptocurrencies, and then gives the conceptual and practical foundations you need to engineer secure software that interacts with the Bitcoin network as well as to integrate ideas from Bitcoin into your own projects. Topics include decentralization, mining, the politics of Bitcoin, altcoins and the cryptocurrency ecosystem, the future of Bitcoin, and more. An essential introduction to the new technologies of digital currency Covers the history and mechanics of Bitcoin and the block chain, security, decentralization, anonymity, politics and regulation, altcoins, and much more Features an accompanying website that includes instructional videos for each chapter, homework problems, programming assignments, and lecture slides Also suitable for use with the authors' Coursera online course Electronic solutions manual (available only to professors)