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Hands-On Blockchain with Hyperledger

You're reading from   Hands-On Blockchain with Hyperledger Building decentralized applications with Hyperledger Fabric and Composer

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788994521
Length 460 pages
Edition 1st Edition
Concepts
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Authors (6):
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Nitin Gaur Nitin Gaur
Author Profile Icon Nitin Gaur
Nitin Gaur
Salman A. Baset Salman A. Baset
Author Profile Icon Salman A. Baset
Salman A. Baset
Petr Novotny Petr Novotny
Author Profile Icon Petr Novotny
Petr Novotny
Luc Desrosiers Luc Desrosiers
Author Profile Icon Luc Desrosiers
Luc Desrosiers
Venkatraman Ramakrishna Venkatraman Ramakrishna
Author Profile Icon Venkatraman Ramakrishna
Venkatraman Ramakrishna
Anthony O'Dowd Anthony O'Dowd
Author Profile Icon Anthony O'Dowd
Anthony O'Dowd
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Table of Contents (14) Chapters Close

Preface 1. Blockchain - Enterprise and Industry Perspective FREE CHAPTER 2. Exploring Hyperledger Fabric 3. Setting the Stage with a Business Scenario 4. Designing a Data and Transaction Model with Golang 5. Exposing Network Assets and Transactions 6. Business Networks 7. A Business Network Example 8. Agility in a Blockchain Network 9. Life in a Blockchain Network 10. Governance, Necessary Evil of Regulated Industries 11. Hyperledger Fabric Security 12. The Future of Blockchain and the Challenges Ahead 13. Other Books You May Enjoy

Introducing transactions


Our journey so far has involved understanding the fundamental nature of a business network—that it is comprised of participants involved in the meaningful exchange of assets. Let's now focus on the most important concept in business networks—exchange.

Change as a fundamental concept

Why is exchange the most important idea? Well, without it, participants and assets have no purpose!

This seems like an excessively hyperbolic statement! However, if you think about it for a moment, participants only meaningfully exist in the sense that they exchange goods and services (collectively known as assets) with each other. If a participant does not exchange with another participant, they don't exist in any meaningful way. It's the same with assets—if they aren't exchanged between participants, then they don't exist in any meaningful way either. There's no point in an asset having a life cycle if it doesn't move between different participants, because the asset is private to a participant...

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