The Ledger And The Chain

An award-winning historian reveals the harrowing forgotten story of America's internal slave trade—and its role in the making of America. Slave traders are peripheral figures in most histories of American slavery. But these men—who trafficked and sold over half a million enslaved people from the Upper South to the Deep South—were essential to slavery's expansion and fueled the growth and prosperity of the United States. In The Ledger and the Chain, acclaimed historian Joshua D. Rothman recounts the shocking story of the domestic slave trade by tracing the lives and careers of Isaac Franklin, John Armfield, and Rice Ballard, who built the largest and most powerful slave-trading operation in American history. Far from social outcasts, they were rich and widely respected businessmen, and their company sat at the center of capital flows connecting southern fields to northeastern banks. Bringing together entrepreneurial ambition and remorseless violence toward enslaved people, domestic slave traders produced an atrocity that forever transformed the nation.

This book provides a comprehensive introduction to blockchain and distributed ledger technology. Intended as an applied guide for hands-on practitioners, the book includes detailed examples and in-depth explanations of how to build and run a blockchain from scratch. Through its conceptual background and hands-on exercises, this book allows students, teachers and crypto enthusiasts to launch their first blockchain while assuming prior knowledge of the underlying technology. How do I build a blockchain? How do I mint a cryptocurrency? How do I write a smart contract? How do I launch an initial coin offering (ICO)? These are some of questions this book answers. Starting by outlining the beginnings and development of early cryptocurrencies, it provides the conceptual foundations required to engineer secure software that interacts with both public and private ledgers. The topics covered include consensus algorithms, mining and decentralization, and many more. “This is a one-of-a-kind book on Blockchain technology. The authors achieved the perfect balance between the breadth of topics and the depth of technical discussion. But the real gem is the set of carefully curated hands-on exercises that guide the reader through the process of building a Blockchain right from Chapter 1.” Volodymyr Babich, Professor of Operations and Information Management, McDonough School of Business, Georgetown University "An excellent introduction of DLT technology for a non-technical audience. The book is replete with examples and exercises, which greatly facilitate the learning of the underlying processes of blockchain technology for all, from students to entrepreneurs.” Serguei Netessine, Dhirubhai Ambani Professor of Innovation and Entrepreneurship, The Wharton School, University of Pennsylvania "Whether you want to start from scratch or deepen your blockchain knowledge about the latest developments, this book is an essential reference. Through clear explanations and practical code examples, the authors take you on a progressive journey to discover the technology foundations and build your own blockchain. From an operations perspective, you can learn the principles behind the distributed ledger technology relevant for transitioning towards blockchain-enabled supply chains. Reading this book, you'll get inspired, be able to assess the applicability of blockchain to supply chain operations, and learn from best practices recognized in real-world examples." Ralf W. Seifert, Professor of Technology and Operations Management at EPFL and Professor of Operations Management at IMD

"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 and other trustless systems have gone from being relatively obscure technologies, which were only known to a small community of computer scientists and cryptologists, to mainstream phenomena that are now considered powerful game changers for many industries. This book explores and assesses real-world use cases and case studies on blockchain and related technologies. The studies describe the respective applications and address how these technologies have been deployed, the rationale behind their application, and finally, their outcomes. The book shares a wealth of experiences and lessons learned regarding financial markets, energy, SCM, healthcare, law and compliance. Given its scope, it is chiefly intended for academics and practitioners who want to learn more about blockchain applications.

Basil Davidson states that by examining three important areas of Africa in the history of slavery 'against a general background of their time and circumstance' he was taking 'a fresh look at the oversea slave trade, the steady year-by-year export of African labour to the West Indies and the Americas that marked the greatest and most fateful migration - forced migration - in the history of man.' North America: Times/Random House

Maritime Supply Chains breaks the maritime chain into components, consistently relating them to the overall integrated supply chain. The book not only analyzes and provides solutions to frequently encountered problems and key operational issues, it also applies cutting-edge scientific techniques on the maritime supply chain. Sections consider shipping, ports and terminals, hinterland and the issues that intersect different parts of the chain. Readers will find discussions of the various actors at play and how they relate to the overall function of the supply chain. Finally, the book offers solutions to the most pressing problems, thus providing a unique, well-balanced account. Provides a comprehensive and integrative account of the maritime supply chain, from shipping, to port, to hinterland Cuts through the maritime supply chain to offer a transversal picture on how the chain functions Applies rigorous analytical techniques to give solutions to the most frequent and pressing challenges facing maritime supply chains Considers advances, such as blockchain, that are set to transform maritime supply chains

This book constitutes the refereed post-conference proceedings of the 10th International Conference on Wireless Internet , WiCON 2017, held in Tianjin, China, in December 2017. The 42 full papers were selected from 70 submissions and cover the following topics: wireless networking, massive MIMO and mmWave, WSNs and VANETs, security and IoT, wireless communications, cloud and big data networking.

Research Paper (postgraduate) from the year 2017 in the subject Engineering - Computer Engineering, , language: English, abstract: This paper is about a new supply chain model that has been developed using some Blockchain features. The model represents a cooperative platform structure including financing and promising a significant cost saving potential. The first section covers a description of the blockchain technology addressing readers not deeply familiar with the necessary blockchain terminology and details for understanding the potential impact on business applications and Logistics / Supply Chains. In the recent past first blockchain applications concentrated on the financial sector, resulting in disruptive business models FinTechs challenging primarily banks and other legacy systems depending on trusted intermediaries like insurances or notaries. The spectrum of blockchain attributes enables this technology being applied in other business sectors, like Healthcare, Energy, Telco, Real Estate and Retail. Now, the logistics / supply chain area enjoys rather high attention. The report summarizes actual initiatives and pilot applications. Finally, the report proposes an innovative supply chain structure based on blockchain technology for discussion.