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Hands-On IoT Solutions with Blockchain

You're reading from   Hands-On IoT Solutions with Blockchain Discover how converging IoT and blockchain can help you build effective solutions

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781789132243
Length 206 pages
Edition 1st Edition
Concepts
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Authors (2):
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Maximiliano Santos Maximiliano Santos
Author Profile Icon Maximiliano Santos
Maximiliano Santos
Enio Moura Enio Moura
Author Profile Icon Enio Moura
Enio Moura
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Table of Contents (11) Chapters Close

Preface 1. Understanding IoT and Developing Devices on the IBM Watson IoT Platform FREE CHAPTER 2. Creating Your First IoT Solution 3. Explaining Blockchain Technology and Working with Hyperledger 4. Creating Your Own Blockchain Network 5. Addressing Food Safety - Building around the Blockchain 6. Designing the Solution Architecture 7. Creating Your Blockchain and IoT Solution 8. The IoT, Blockchain, and Industry 4.0 9. Best Practices for Developing Blockchain and IoT Solutions 10. Other Books You May Enjoy

What is blockchain?

Let’s take a more in-depth look at what blockchain really is. An asset consists of anything that is capable of being owned or controlled to produce value. The assets are the protagonists of this network, and can include tangible assets such as cars, houses, or money. They can also include intangible assets such as copyrights and patents. If the assets are the protagonist, then the ledger is the key. The ledger is a business's system of records. Businesses will have multiple ledgers for multiple business networks in which they participate.

The following diagram represents the status quo for business networks. Each participant keeps their own ledger(s), which are updated to represent business transactions as they occur:

With blockchain technology, members of a business network share a ledger that is updated every time a transaction occurs through...

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