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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
Luc Desrosiers Luc Desrosiers
Author Profile Icon Luc Desrosiers
Luc Desrosiers
 Ramakrishna Ramakrishna
Author Profile Icon Ramakrishna
Ramakrishna
 Novotny Novotny
Author Profile Icon Novotny
Novotny
Anthony O'Dowd Anthony O'Dowd
Author Profile Icon Anthony O'Dowd
Anthony O'Dowd
 Baset Baset
Author Profile Icon Baset
Baset
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Table of Contents (20) Chapters Close

Title Page
Copyright and Credits
Packt Upsell
Foreword
Contributors
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 1. Other Books You May Enjoy Index

A description of the business network


The READ.ME file contains a natural language description of the network in terms of its assets, participants, transactions, and events.

The participant descriptions

The participants are listed in the business network description:

Participants
 Customer, BankEmployee

In our example, there are four participant instances—Alice and Bob, Matias and Ella. But notice how there are only two participant types, namely Customer and Employee. In our network, Alice and Bob are participants of the Customer type, whereas Matias and Ella are participants of the BankEmployee type. We can see that these types are named from the perspective of a bank–that's because the network service is being provided by the Dinero and Eastwood banks, and used by Alice and Bob. We're going to see more details about these participant types and the particular instances in the network soon. But for now, just think about how we've reduced the actors in the network to two very simple representations...

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