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EBookClubs

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Book Bitcoin and Cryptocurrency Technologies

Download or read book Bitcoin and Cryptocurrency Technologies written by Arvind Narayanan and published by Princeton University Press. This book was released on 2016-07-19 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative introduction to the exciting new technologies of digital money 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)

Book Introducing Ethereum and Solidity

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

Book Investing in Bitcoin Vs  Ethereum

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.

Book Cryptocurrency

    Book Details:
  • Author : Fellow in Strategy and Director of the Oxford Scenarios Programme Rafael Ramirez
  • Publisher : Createspace Independent Publishing Platform
  • Release : 2018-01-15
  • ISBN : 9781983874550
  • Pages : 60 pages

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?

Book Cryptocurrency for Beginners

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

Book Understanding Cryptocurrencies

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.

Book Ethereum   The Next Generation of Cryptocurrency

Download or read book Ethereum The Next Generation of Cryptocurrency written by Akira Sato and published by BoD – Books on Demand. This book was released on 2021-01-29 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethereum - The Next Generation of Cryptocurrency Book Description It's time to learn more about the next cryptocurrency, Ethereum! Ethereum - The Next Generation of Cryptocurrency will help guide you through the latest cryptocurrency and how you can get Ethereum, what you can do with, and how it differs from other cryptocurrencies. The popularity of other cryptocurrencies such as Bitcoin has led to a popular surge in cryptocurrencies and the benefits they offer people around the world. While many people around the world know what Bitcoin is, Ethereum is more widely accepted by countries and corporations around the world. Inside Ethereum - The Next Generation of Cryptocurrency you'll discover: * The main uses for Ethereum * The difference between Ethereum and Bitcoin * What you can utilize Ethereum for * A beginner's guide to Ethereum * How to get your hands on some Ether and its uses * Risks associated with Ethereum * How you can make money with Ethereum *Tips for investing and trading Ethereum * How to utilize cryptocurrency & much more! It's time to take your trading to the next level with cryptocurrencies! If you have been interested in other cryptocurrencies, but you're not sure where to start, then you need to get a copy of Ethereum - The Next Generation of Cryptocurrency for yourself now! It's never too late to get started in the world of cryptocurrency.

Book Crypto

    Book Details:
  • Author : Johnnie Alberts
  • Publisher : Dedona Publishing
  • Release :
  • ISBN :
  • Pages : 128 pages

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.

Book Cryptomania

Download or read book Cryptomania written by Adhiraj Pal and published by Notion Press. This book was released on 2021-03-17 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a One-Stop-Shop for Crypto Enthusiasts and even for the people who are curiously seeking knowledge about the Crypto world. This book is purely based on the Author’s research and experience in the Crypto market, the agenda of this book is to promote knowledge in the field of Crypto technology and what it is actually based on. Rather than approaching it as a gambling market, this book will help you to invest your thoughts in the Technology and the Revolution which the crypto world is setting for our future. The author has explained, “Who was the mystery man, SATOSHI NAKAMOTO?”, “Why was BITCOIN Created?”, “What is DOGECOIN?”, “How can one start their own Cryptocurrency?”, “Opinion of the Global Personalities on Cryptocurrency”, Is it a SCAM?”. To make the understanding of the purpose of Cryptocurrency better, the author has explained the concept of money and how it became so valuable. This book talks about the Blockchain technology, which the author thinks will revolutionize the Digital transactions of the world, as it has untapped potential and a lot to experiment with.

Book Bitcoin and Ethereum Cryptocurrencies

Download or read book Bitcoin and Ethereum Cryptocurrencies written by Christopher Blackburn and published by Independently Published. This book was released on 2018-10-17 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bitcoin And Ethereum Cryptocurrencies!! ★★ Special 2-In-1 Deal - Buy The Paperback Version And Get The Ebook For FREE! ★★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

Book Cryptocurrency

    Book Details:
  • Author : Abraham K. White
  • Publisher : Createspace Independent Publishing Platform
  • Release : 2017-10-16
  • ISBN : 9781979003261
  • Pages : 232 pages

Download or read book Cryptocurrency written by Abraham K. White and published by Createspace Independent Publishing Platform. This book was released on 2017-10-16 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lots of investment opportunities have come and gone. Now is the time for cryptocurrencies, so do not miss the boat. These currencies have a market cap of over $100 billion! This book is packed with research and references so that you can make an informed decision about these cryptocurrencies Here are the topics that are included in the book: Mining, Investing and Trading Cryptocurrencies Bitcoin Ethereum Understanding Blockchain Understanding Wallets and the digital marketplace Litecoin Dash Ripple Emercoin Putincoin Emercoin Putincoin Auroracoin Zcash Gridcoin Iota Digibyte Dogecoin Peercoin Nxt Monero Ybcoin And details about various other cryptocurrencies. If you want to learn more about cryptocurrencies and whether the opportunity is worth it, then this book will definitely help you make an informed decision!

Book The Basics of Bitcoins and Blockchains

Download or read book The Basics of Bitcoins and Blockchains written by Antony Lewis and published by Mango Media Inc.. This book was released on 2018-08-15 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand Bitcoin, blockchains, and cryptocurrency with this clear and comprehensible guide Learn the history and basics of cryptocurrency and blockchains: There’s a lot of information on cryptocurrency and blockchains out there. But, for the uninitiated, most of this information can be indecipherable. The Basics of Bitcoins and Blockchains aims to provide an accessible guide to this new currency and the revolutionary technology that powers it. Bitcoin, Ethereum, and other cryptocurrencies: Gain an understanding of a broad spectrum of Bitcoin topics. The Basics of Bitcoins and Blockchains covers topics such as the history of Bitcoin, the Bitcoin blockchain, and Bitcoin buying, selling, and mining. It also answers how payments are made and how transactions are kept secure. Other cryptocurrencies and cryptocurrency pricing are examined, answering how one puts a value on cryptocurrencies and digital tokens. Blockchain technology: Blockchain technology underlies all cryptocurrencies and cryptocurrency transactions. But what exactly is a blockchain, how does it work, and why is it important? The Basics of Bitcoins and Blockchains will answer these questions and more. Learn about notable blockchain platforms, smart contracts, and other important facets of blockchains and their function in the changing cyber-economy. Things to know before buying cryptocurrencies: The Basics of Bitcoins and Blockchains offers trustworthy and balanced insights to those interested in Bitcoin investing or investing in other cryptocurrency. Discover the risks and mitigations, learn how to identify scams, and understand cryptocurrency exchanges, digital wallets, and regulations with this book. Readers will learn about: • Bitcoin and other cryptocurrencies • Blockchain technology and how it works • The workings of the cryptocurrency market • The evolution and potential impacts of Bitcoin and blockchains on global businesses Dive into the world of cryptocurrency with confidence with this comprehensive introduction.

Book Cryptocurrency

    Book Details:
  • Author : Matthew Connor
  • Publisher : Createspace Independent Publishing Platform
  • Release : 2017-08-15
  • ISBN : 9781974476466
  • Pages : 74 pages

Download or read book Cryptocurrency written by Matthew Connor and published by Createspace Independent Publishing Platform. This book was released on 2017-08-15 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you want to Master the Currency of the Future?Cryptocurrencies are fast proving that they are the wave of the future and are turning the traditional financial structure on its head. They are popping up in more and more places and proving to be viable investments time and again; with the most popular of all, bitcoin, trading at nearly $3,000 as of July 2017. In fact, their underlying technology, blockchain, is already being called the most important new technology since the creation of the internet. What all this means is there has never been a better time to get in on the action.Cryptocurrencies as an investment opportunity are an extremely volatile market, both when it comes to the rate at which the various types of currency change price, and also in the way in which new best practices come into effect. As such, the market is extremely open when it comes to those looking to profit from it in various ways, but only if you go about it in the right way which is why inside you will find everything you need to know about the underlying technology that powers cryptocurrencies as well as tips and tricks to help ensure that the investments you make are the right ones.When bitcoins first came on the scene it took 10,000 of them to pay for a pizza, and now there are hundreds of other cryptocurrencies out there just waiting for their chance to make a major splash on the market. Don’t miss out on the next big thing, take control of your financial future and buy this book today!Inside you will findEverything you ever wanted to know about blockchain, the lifeblood of all cryptocurrencies.The most effective ways to invest in cryptocurrencies in order to minimize your risk and maximize your returns.Tips for choosing the right method of investment for you, determining your preferred level of risk and more.A look to the future to see where cryptocurrencies are likely to be in five years and beyond.A complete breakdown of the steps that major world governments are taking to bring cryptocurrencies under control.And more…Book length: 59 pages

Book Cryptocurrency

Download or read book Cryptocurrency written by Stephen Satoshi and published by scott m ecommerce. This book was released on 2017-09-04 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover how you can make money from cryptocurrency - even if you’re a complete novice Between 2010 and 2017 the price of Bitcoin rose from $0.07 to over $4,000 - An increase of 5,714,190%! That’s the equivalent of buying 1 share of Apple stock today and that very same share being worth an astonishing $9.1 million in just 7 short years. But the Bitcoin ship has sailed right? Aren’t the best days of cryptocurrency over? Think again. In fact, there is no better time than now to get involved in the cryptocurrency market This year, those who bought Ethereum in January saw the price rise from $8.06 to a peak of $356 - an increase of a whopping 4316% Or what about Litecoin, which rose 1788% from $4.33 to $81.78 in 2017? In the same time frame, the SNP 500 rose a mere 10.25% - and that was a good year for the market Gold only rose 10.16% in the same time period. This may sound like hype, except these are real numbers. Real millionaires have been created in the past 5 years thanks to Bitcoin and other cryptocurrencies. And now you can invest and profit from these unbelievable wealth growers. This book will show you a step by step process how you can buy, sell and profit from cryptocurrency - even if you don’t know the difference between a Bitcoin and a Blockchain It’s that easy. This isn’t 2012 when buying cryptocurrency involved jumping over multiple hurdles just to get a piece of the pie. It’s never been so simple to be a part of the cryptocurrency market. Cryptocurrency Beginners Bible teaches you: The fundamentals behind the technology that backs up cryptocurrency - Page 24 How you can buy Bitcoin, Ethereum and other cryptocurrencies in less than 15 minutes - Page 37 An analysis of the strengths and weaknesses of 13 different cryptocurrencies - Page 42 How to safely store your new crypto assets - Page 86 Where to get your information regarding cryptocurrency if you want to avoid pitfalls - Page 96 A real life, money saving case study of what NOT to do when buying an altcoin - Page 107 But aren’t cryptocurrencies risky? Like any investment, they carry certain risks. That’s why we’ve created this book to help you stay informed and armed with the best knowledge possible - broken down into easy, digestible language. Reduce your risk and learn the safest way to buy, store and profit from cryptocurrency. See how you can benefit from this incredible opportunity…all for the price of your daily coffee Order now to begin making money today! P.S. Remember, cryptocurrency is the number one investment in terms of returns over the past 7 years - download Cryptocurrency Beginners Bible to discover how you can be a part of the world’s fastest growing market

Book Cryptocurrency All in One For Dummies

Download or read book Cryptocurrency All in One For Dummies written by Kiana Danial and published by John Wiley & Sons. This book was released on 2022-01-19 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Book Cryptocurrencies and the Blockchain Revolution

Download or read book Cryptocurrencies and the Blockchain Revolution written by Brendan January and published by Millbrook Press. This book was released on 2020-10-06 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: In January 2009, a mysterious software developer, Satoshi Nakamoto, exchanged a specially designed code with another developer. The code was a digital currency that Nakamoto had proposed several months before in a paper titled “Bitcoin: A Peer-to-Peer Electronic Cash System.” This was the first Bitcoin transaction. Since then, Bitcoin has become the face of a tech revolution in digital cryptocurrencies based on blockchain technology. Its success has sparked a tech revolution that could fundamentally change global economics. Author Brendan January delves into the world of coders, libertarians, criminals, financial regulators, and crypto-detectives to understand what digital cryptocurrencies have to offer, their limitations and potential pitfalls, security issues, and how they may affect government and financial regulations in the future.

Book Blockchain

    Book Details:
  • Author : Tim Mathis
  • Publisher : Level Up Lifestyle Limited
  • Release :
  • ISBN :
  • Pages : 69 pages

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.