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Foundations of Blockchain

You're reading from   Foundations of Blockchain The pathway to cryptocurrencies and decentralized blockchain applications

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781789139396
Length 372 pages
Edition 1st Edition
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Concepts
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Author (1):
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Koshik Raj Koshik Raj
Author Profile Icon Koshik Raj
Koshik Raj
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Table of Contents (14) Chapters Close

Preface 1. Introduction 2. A Bit of Cryptography FREE CHAPTER 3. Cryptography in Blockchain 4. Networking in Blockchain 5. Cryptocurrency 6. Diving into Blockchain - Proof of Existence 7. Diving into Blockchain - Proof of Ownership 8. Blockchain Projects 9. Blockchain Optimizations and Enhancements 10. Blockchain Security 11. When Shouldn't We Use Blockchain? 12. Blockchain Use Cases 13. Other Books You May Enjoy

Digital assets and identity

Digital assets are programmable assets that exist in digital format. These assets can have their own value (digital tokens) or could virtually represent existing physical assets (ownership of vehicle). Digital assets have been used since the beginning of the digital age, but until now they have always existed in an environment where management was centralized. The invention of blockchain has allowed digital assets to exist in a decentralized network, where no trusted intermediary is needed to register or trade an asset. Removing the intermediaries means users don't have to pay any additional charges while trading assets.

Digital identity is essential to digital assets when dealing with asset ownership. It represents the identity of any individual or organization in a digital format. Digital identity is based on the public key infrastructure (PKI...

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