Blockchain Basics Explained

Author : Tom Wolfe
Publisher : Independently Published
Page : 129 pages
File Size : 40,5 Mb
Release : 2018-06-26
Category : Electronic
ISBN : 1983247804

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Blockchain Basics Explained by Tom Wolfe Pdf

Have you heard about Cryptocurrency or Blockchain Technology, but you are still vague about what they are and how they work? Then this book is for you! Blockchain Technology is the most significant innovation since the internet and it is about to take the world by storm. Blockchains will completely change the way that our Governments, Financial Institutions, and Health and Business Systems across the globe process transactions and exchange information. This revolutionary new technology is a multi-purpose tool which can be used in countless applications and will soon impact upon every single one of us from all walks of life. Blockchain Basics Explained provides concise information on all aspects of Blockchains, Wallets, Mining, Smart Contracts and ICO's. In addition, this book will provide practical guidance and instruction on working with blockchains and how to buy, store and invest in cryptocurrencies including Bitcoin, Ethereum, Litecoin and Ripple. You will also discover how to spot and avoid scams. Unlike other books on these subjects, no fancy formulas or technical jargon is used, and no previous experience of any of the topics is required. Inside you will learn the answers to; Are Cryptocurrencies a sound investment? What is a Block and how is it made? How do Blockchain components interact? What problems does Blockchain solve? What started the Blockchain Revolution? Why are current Financial Services disrupted? Could Blockchain Technology replace our institutions altogether? What are the main Blockchain pros and cons? What is the truth behind Blockchain myths? What are the Blockchain main application scenarios? Why is Ethereum relevant? What is the Bitcoin story? How secure are your Bitcoins? What is Litecoin and how can it be used? What are the alternative Blockchains? Smart Contracts explained. What are they and are they legally binding? How does mining work and is it necessary? Where does Ripple come into this? What is ICO and how does it work? What are Wallets and what function do they have? How can you Invest and make money with Cryptocurrency and Blockchain right now? How to spot and avoid scams. What is the future of Blockchain? What are the main Blockchain Technology terms? What are the benefits of the de-centralised Blockchain Technology? And much more! Don't get left behind. Scroll to the top and pick up your copy of Blockchain Basics Explained today! You Don't need a Kindle to read this eBook. You can easily download it and read on your PC, Mac, Smart Phone, Tablet, iPad or Kindle device. Related: Satoshi Nakamoto, Cryptographic hash, timestamp, OmiseGO, distributed ledger, protocol, Decentralized, transaction processing, NEO, double-spending, Stellar, records management, merkle trees hard fork, node, investment, permissionless, permissioned private blockchain, metadata, automated data interchange, the big four, trading bitcoins, private blockchain, Cardano, Ox, Waves, public blockchain, consortium blockchain, blockchain technology, what is blockchain, how is blockchain used, the blockchain, what is cryptocurrency, blockchain books, how blockchain works, blockchain wallet, economics, ICO, Bitcoin, cryptocurrency, digital assets, peer to peer, the future of money, the blockchain revolution, invest with cryptocurrency, blockchain problems, blockchain uses, blockchain applications, blockchain myths, financial services disrupted, master Bitcoin, Ethereum Litecoin, Ripple, Wallets, Mining, IOTA, Internet of things

Author : Daniel Drescher
Publisher : Apress
Page : 250 pages
File Size : 49,8 Mb
Release : 2017-03-14
Category : Computers
ISBN : 9781484226049

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Blockchain Basics by Daniel Drescher Pdf

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

Author : James Tudor
Publisher : Independently Published
Page : 98 pages
File Size : 55,7 Mb
Release : 2019-06-26
Category : Electronic
ISBN : 1076374808

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Bitcoin And Blockchain Basics Explained by James Tudor Pdf

This book will help you understand the blockchain technology, grasp the intricacies of Bitcoin as an up-and-coming digital currency and show you how to make it a profitable part of your investment portfolio. Topics you can expect to see in this book include: What is Bitcoin? Who is Satoshi Nakamoto? Why are hackers using bitcoin? What is mining and why do we need it? What are the dangers of mining bitcoin? What are the challenges facing bitcoin? How is bitcoin different from other currencies? What are the top bitcoin exchanges around? How can I choose a bitcoin wallet? What factors influence the price of bitcoin? What bitcoin investment strategies can I use to make money? What risks are inherent in bitcoin and what can I do to minimize them? What is the future of bitcoin's price? Is bitcoin the right investment for me? What is the blockchain and what problem does it solve Who is using the blockchain technology today? What regulatory hurdles might slow blockchain adoption? ...and much, much more! ★★BONUS★★: Amazon will make the kindle version of this book available to you for free when you purchase the paperback version today (Offer is only available to Amazon US Customers) If you're ready to tackle the above questions, I'm ready, scroll to the top of this page, click the "Buy Now" button and lets get started!

Author : Kurt Tasche
Publisher : Unknown
Page : 74 pages
File Size : 43,7 Mb
Release : 2020-07-25
Category : Electronic
ISBN : 9798668968930

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Blockchain Explained by Kurt Tasche Pdf

"Finally! Discover What Blockchain is and the Secrets Behind Blockchain Technology"Unlock the Secrets to Blockchain Technology with This Ultimate Guide to Blockchain and The Future of the Internet. In the last decade, the buzz around cryptocurrency has become fever pitched. More and more people are looking to invest in Bitcoin and other cryptocurrencies, in hopes of making it rich. While the buzz and hype surrounding cryptocurrency doesn't seem like it is going to die down anytime soon, the underlying foundation of Bitcoin, is starting to take center stage. As more and more information emerges about blockchain, the technology that Bitcoin runs on, the more questions people have about blockchain technology.The Most Common Questions Asked About Blockchain. Here are some of the most common questions that people have regarding blockchain technology and how it could impact them. What is blockchain? What is a private blockchain? What is a smart contract? How is blockchain related to Bitcoin and Ethereum? Can I use blockchain technology? What does blockchain have to do with Bitcoin? What is mining in regards to blockchain technology? What makes blockchain so secure and how does this relate to me? How is blockchain going to change the world? If you're like a majority of the population, you've probably asked these questions and more about blockchain technology and the hype surrounding the emerging technology. The key to fully understanding blockchain technology and deciding if it is something that you should invest in, is diving in and doing the research. Fortunately, this book will discuss what blockchain technology is and how it can be used in various industries. You'll learn blockchain basics and see how it is changing the face and future of the Internet.

Author : Kurt Dugan
Publisher : CRB Publishing
Page : 58 pages
File Size : 52,9 Mb
Release : 2018-05-08
Category : Business & Economics
ISBN : 9788828321026

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Blockchain for Beginners by Kurt Dugan Pdf

Make Smart Investments by Understanding the Currencies of the Future Inside Beginners Guide to Blockchain Technology, you’ll discover a comprehensive introduction to the cryptocurrency revolution. From Initial Coin Offerings (ICOs) to blockchain-based applications, the new online marketplace requires new knowledge and skills. With this guide, you can take simple steps toward cryptocurrency savvy. You’ll find simple and actionable definitions for common blockchain terms and concepts. This book includes simple, easy-to-understand descriptions of the inner workings of the currencies of tomorrow. You’ll discover: The Fundamentals of Blockchain Technology The Underlying Mechanisms of Blockchain Transactions Why Shared Distributed Ledgers Create New Opportunities The Function of Nodes in Cryptocurrency Networks The Process of Joining a Blockchain System How Blockchain Consensus Stabilizes Cryptocurrencies Before you make an investment decision about blockchain currencies, you need to know the facts. Educate yourself about distributed ledger technology, permissions, and transaction validation. Use this book to wrap your head around mathematical algorithms like Proof of Work, Proof of Stake, Proof of Burn, Multi-Signatures, and Practical Byzantine Fault Tolerance. You’ll even learn about blockchain forks – and how currency systems identify and resolve them. With this book, you can learn the ins and outs of blockchain functionality before making your cryptocurrency investing decisions. Don’t miss out on this valuable opportunity to make the most of the blockchain financial revolution. Get your copy of Beginners Guide to Blockchain Technology today! It’s fast and easy to order – Simple scroll up and click the BUY NOW WITH ONE CLICK button on the right-hand side of your screen.

Author : Alan T. Norman
Publisher : Createspace Independent Publishing Platform
Page : 0 pages
File Size : 54,9 Mb
Release : 2017
Category : Bitcoin
ISBN : 1981522026

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Blockchain Technology Explained by Alan T. Norman Pdf

"I'll walk you through the essentials of how Blockchain technology works, using simple explanations and giving examples along the way. I've introduced many people to blockchain, so I know where beginners usually get confused and the main questions they have. All of the basic principles are addressed step-by-step in this book." -- Provided by publisher.

Author : Imran Bashir
Publisher : Packt Publishing Ltd
Page : 817 pages
File Size : 40,6 Mb
Release : 2020-08-31
Category : Computers
ISBN : 9781839211379

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Mastering Blockchain by Imran Bashir Pdf

Develop a deeper understanding of what's under the hood of blockchain with this technical reference guide on one of the most disruptive modern technologies Key Features Updated with four new chapters on consensus algorithms, Ethereum 2.0, tokenization, and enterprise blockchains Learn about key elements of blockchain theory such as decentralization, cryptography, and consensus protocols Get to grips with Solidity, Web3, cryptocurrencies, smart contract development and solve scalability, security and privacy issues Discover the architecture of different distributed ledger platforms including Ethereum, Bitcoin, Hyperledger Fabric, Hyperledger Sawtooth, Corda and Quorum Book Description Blockchain is the backbone of cryptocurrencies, with applications in finance, government, media, and other industries. With a legacy of providing technologists with executable insights, this new edition of Mastering Blockchain is thoroughly revised and updated to the latest blockchain research with four new chapters on consensus algorithms, Serenity (the update that will introduce Ethereum 2.0), tokenization, and enterprise blockchains. This book covers the basics, including blockchain's technical underpinnings, cryptography and consensus protocols. It also provides you with expert knowledge on decentralization, decentralized application development on Ethereum, Bitcoin, alternative coins, smart contracts, alternative blockchains, and Hyperledger. Further, you will explore blockchain solutions beyond cryptocurrencies such as the Internet of Things with blockchain, enterprise blockchains, tokenization using blockchain, and consider the future scope of this fascinating and disruptive technology. By the end of this book, you will have gained a thorough comprehension of the various facets of blockchain and understand their potential in diverse real-world scenarios. What you will learn Grasp the mechanisms behind Bitcoin, Ethereum, and alternative cryptocurrencies Understand cryptography and its usage in blockchain Understand the theoretical foundations of smart contracts Develop decentralized applications using Solidity, Remix, Truffle, Ganache and Drizzle Identify and examine applications of blockchain beyond cryptocurrencies Understand the architecture and development of Ethereum 2.0 Explore research topics and the future scope of blockchain Who this book is for If you are a technologist, business executive, a student or an enthusiast who wishes to explore the fascinating world of blockchain technology, smart contracts, decentralized applications and distributed systems then this book is for you. Basic familiarity with a beginner-level command of a programming language would be a plus.

Author : Thomas Kain
Publisher : Oakridge Press
Page : 141 pages
File Size : 55,9 Mb
Release : 2024-06-11
Category : Computers
ISBN : 8210379456XXX

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The Basics of Blockchain Explained by Thomas Kain Pdf

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

Author : James Tudor
Publisher : Investing For Beginners
Page : 98 pages
File Size : 46,8 Mb
Release : 2019-08-14
Category : Electronic
ISBN : 1913361772

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Bitcoin And Blockchain Basics Explained by James Tudor Pdf

This book will help you understand the blockchain technology, grasp the intricacies of Bitcoin as an up-and-coming digital currency and show you how to make it a profitable part of your investment portfolio. Topics you can expect to see in this book include: What is Bitcoin? Who is Satoshi Nakamoto? Why are hackers using bitcoin? What is mining and why do we need it? What are the dangers of mining bitcoin? What are the challenges facing bitcoin? How is bitcoin different from other currencies? What are the top bitcoin exchanges around? How can I choose a bitcoin wallet? What factors influence the price of bitcoin? What bitcoin investment strategies can I use to make money? What risks are inherent in bitcoin and what can I do to minimize them? What is the future of bitcoin's price? Is bitcoin the right investment for me? What is the blockchain and what problem does it solve Who is using the blockchain technology today? What regulatory hurdles might slow blockchain adoption? ...and much, much more! If you're ready to tackle the above questions, I'm ready, scroll to the top of this page, get your copy of this book and lets get started!

Author : Ben T Martins
Publisher : Unknown
Page : 120 pages
File Size : 55,6 Mb
Release : 2020-12-28
Category : Electronic
ISBN : 9798587309661

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Blockchain Technology for Beginners by Ben T Martins Pdf

If you need an advanced overview on what blockchain is and how it came to be, then this book is meant for you! This ultimate guide will deal on the basics of blockchain- with everything you should know about it, mining, cryptocurrencies like like Bitcoin, Ethereum, Litecoin, etc. and Smart Contracts It focuses on-Introduction to blockchain-Blockchain applications in education-Blockchain applications in health etc..-History of Bitcoin-Blockchain wallet-Various cryptocurrencies-And so much more... So, if you don't know much about the blockchain and you need an easy-to-understand guide, Just Click on the Download Button to Read Now!!!.

Author : Matt Zand,Xun (Brian) Wu,Mark Anthony Morris
Publisher : "O'Reilly Media, Inc."
Page : 318 pages
File Size : 47,7 Mb
Release : 2021-09-09
Category : Business & Economics
ISBN : 9781492086093

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Hands-On Smart Contract Development with Hyperledger Fabric V2 by Matt Zand,Xun (Brian) Wu,Mark Anthony Morris Pdf

Blockchain technology continues to disrupt a wide variety of organizations, from small businesses to the Fortune 500. Today hundreds of blockchain networks are in production, including many built with Hyperledger Fabric. This practical guide shows developers how the latest version of this blockchain infrastructure provides an ideal foundation for developing enterprise blockchain applications or solutions. Authors Matt Zand, Xun Wu, and Mark Anthony Morris demonstrate how the versatile design of Hyperledger Fabric 2.0 satisfies a broad range of industry use cases. Developers with or without previous Hyperledger experience will discover why no other distributed ledger technology framework enjoys such wide adoption by cloud service providers such as Amazon, Alibaba, IBM, Google, and Oracle. Walk through the architecture and components of Hyperledger Fabric 2.0 Migrate your current Hyperledger Fabric projects to version 2.0 Develop blockchain applications on the Hyperledger platform with Node.js Deploy and integrate Hyperledger on Amazon Managed Blockchain, IBM Cloud, and Oracle Cloud Develop blockchain applications with Hyperledger Aries, Avalon, Besu, and Grid Build end-to-end blockchain supply chain applications with Hyperledger

Author : Aditya Agashe,Parth Detroja,Neel Mehta
Publisher : Paravane Ventures
Page : 242 pages
File Size : 47,6 Mb
Release : 2019-06-12
Category : Electronic
ISBN : 0578528150

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Blockchain Bubble Or Revolution by Aditya Agashe,Parth Detroja,Neel Mehta Pdf

Some experts say that cryptocurrencies and blockchains are just a scam; others say they're "the most important invention since the internet." It's hard to tell who's right. Authored by Product Managers from Google, Microsoft, and Facebook, Bubble or Revolution cuts through the hype to offer a balanced, comprehensive, and accessible analysis of blockchains and cryptocurrencies. You'll learn the core concepts of these technologies and understand their strengths and weaknesses from real-world case studies; dive deep into their technical, economic, political, and legal complexities; and gain insights about their future from exclusive interviews with dozens of tech industry leaders. No coding or math needed! Are cryptocurrencies and blockchains a bubble or a revolution? We'll help you decide for yourself. What's inside: Bitcoin and the blockchain How Bitcoin and blockchains work from a technical perspective with no assumed technical knowledge Satoshi Nakamoto and the history of Bitcoin, the original blockchain A thorough overview of crucial crypto concepts (eg. blocks, keys, mining, nodes, etc.) Frameworks for understanding when it actually makes sense to use blockchain Major application scenarios for blockchain and cryptocurrencies and where it'll fall flat Public blockchains and altcoins Emerging trends in blockchain technology What you should know before buying any cryptocurrency An overview of Etherum and smart contracts An overview of the strengths and weaknesses of the top altcoins and stable coins, including Monero (XMR), Tether (USDT), and Bitcoin Cash (BCH) Alternatives to blockchain and cryptocurrencies New kinds of decentralized ledger technology (dlt) The economics of both traditional payment methods and cryptocurrencies Cryptocurrency security best practices and major breach case studies Private blockchains How blockchain, cryptocurrencies, and traditional banking and finance will interact with one another in the future Public blockchains vs private blockchains Limitations and shortcomings of public blockchains and cryptocurrencies The role of blockchain in the strategy of top tech companies like Facebook and Microsoft Case studies of how non-tech companies are effectively utilizing blockchain (eg. Walmart using it to prevent foodborne illness) Business blockchain case studies ranging from gaming (e.g. Xbox) to cloud services (e.g. Microsoft Azure's blockchain-as-a-service and Amazon's AWS offering) Blockchain's use for big data, internet of things (IoT), and machine learning (ML) Cryptocurrency regulation and policy ICOs vs STOs vs IPOs ICOs' status as securities The SEC's STO rules and Reg A+/CF/D/S KYC and AML laws The debate over whether cryptocurrencies are securities The official stance of various countries on crypto An overview of crypto policy and regulatory hurdles The role of crypto in emerging markets and China Digital democracy and voting on the blockchain The future of decentralized technology If, how, and when the tokenization of national currencies will play out Facebook and WhatsApp's upcoming cryptocurrencies Currency tokenization and China's efforts to tokenize the yuan Blockchain, IoT, and the tangle Cryptocurrencies vs. fiat vs. the gold standard Predictions about the future of money, business, and currency Why blockchains would do better on Mars than Earth

Author : Alexander Tsikhilov
Publisher : Unknown
Page : 0 pages
File Size : 51,6 Mb
Release : 1901
Category : Computer Science/IT.
ISBN : 1913340910

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Blockchain Basics by Alexander Tsikhilov Pdf

Author : Antony Lewis
Publisher : Mango Media Inc.
Page : 271 pages
File Size : 43,6 Mb
Release : 2018-08-15
Category : Business & Economics
ISBN : 9781633538016

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The Basics of Bitcoins and Blockchains by Antony Lewis Pdf

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.

Author : Tom Serres,Bill Wagner,Bettina Warburg
Publisher : Unknown
Page : 377 pages
File Size : 53,5 Mb
Release : 2019-08-26
Category : Blockchains (Databases)
ISBN : 1089919441

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Basics of Blockchain by Tom Serres,Bill Wagner,Bettina Warburg Pdf

Blockchain technology has captured the minds of business leaders, entrepreneurs, and policy wonks all over the world. Major media outlets report on the rise and fall of Bitcoin and Ethereum tokens daily. Billions of dollars are flowing into blockchain startups in some form. Large-scale cyber intrusions against crypto exchanges, newly smart machines with wallets, and even semi-autonomous supply chains are capturing the imaginations of enterprises everywhere. But, how well do you really understand the technology, economics and business of blockchain? In Basics of Blockchain, the authors combine decades of experience into a cohesive collegiate level guide to help you understand the technology at its most basic level, and internalize the economics and business of building companies in the era of decentralized computing. While the technology may sound complicated, the job for students and business leaders is understanding how to drive value and success by adopting Web 3 technologies like blockchain. The book features 6 Chapters, Key Terms, Questions & Discussion, a Glossary, hands-on code Tutorials, Slides, and Tests. Bettina Warburg is one of the 1st speakers on blockchain for TED and WIRED, reaching 5 mil+ viewers. Tom Serres is a Silicon Valley veteran and record-holder for the largest-ever online Series A back in 2012 for his first startup, Rally. He was named Forbes most promising CEO under 35. Together, they founded Warburg Serres - a boutique fund focused on blockchain and the decentralization of trade - and manage Animal Ventures, a research and advisory firm specializing in portfolio development, education, and prototyping. They are accomplished entrepreneurs, researchers, speakers, investors, and adjunct professors at UT at Austin. Bill Wagner has decades of experience in academia. He holds the position of Assoc. Chair of Accounting and Information Systems at Villanova University. He is an expert on MIS and course development covering topics on Enterprise Systems, Mobile Applications, Applied Artificial Intelligence, and Data Analytics. Bill received the Meyer award for Innovation, Creativity, and Entrepreneurship and the Global Consortium of Entrepreneurship award for Excellence. This book covers the following concepts: Blockchain Fundamentals: From origins to the modern computing stack The Technology Behind Blockchain: Web 3 and the economy Bitcoin and Crypto-assets: CryptoKitties and ERC20 Tokens Ethereum and Smart Contracts: Tutorials, Virtual machines, and autonomous organizations Project Management and Use Cases: Lean prototyping methods and corporate Dapps The Future of Blockchain: Quantum-resistant blockchains, AI/ML, and society "Tom Serres is one of Silicon Valley''s best." -- Eric Ries, Founder of Long Term Stock Exchange & author of The Lean Startup and The Startup Way "Bettina and Tom are a rare combination of natural entrepreneurship, strong academic research, and a futuristic mindset. We consider them amazing thinkers and great thought-leaders in the blockchain space over the years." -- Fabian Vogelsteller (Inventor of the ERC20 Standard) & Marjorie Hernandez, Co-Founders of Lukso.io "Bettina''s talk about blockchain is one of the most insightful and clear explanations of this new technology that I''ve seen. The tech is abstract and exotic, but she makes it concrete and familiar." -- Kevin Kelly, founding Executive Editor of Wired Magazine and author of The Inevitable "Tom and Bettina are early pioneers in the world of Blockchain, and have been active participants in its transformation from a series of fringe ideas to mainstream adoption.They have been a huge help to growing the community at large." -- Dominic Williams, Founder of Dfinity