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Mastering Blockchain

You're reading from   Mastering Blockchain Distributed ledger technology, decentralization, and smart contracts explained

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788839044
Length 656 pages
Edition 2nd Edition
Languages
Concepts
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Author (1):
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Imran Bashir Imran Bashir
Author Profile Icon Imran Bashir
Imran Bashir
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Table of Contents (21) Chapters Close

Preface 1. Blockchain 101 FREE CHAPTER 2. Decentralization 3. Symmetric Cryptography 4. Public Key Cryptography 5. Introducing Bitcoin 6. Bitcoin Network and Payments 7. Bitcoin Clients and APIs 8. Alternative Coins 9. Smart Contracts 10. Ethereum 101 11. Further Ethereum 12. Ethereum Development Environment 13. Development Tools and Frameworks 14. Introducing Web3 15. Hyperledger 16. Alternative Blockchains 17. Blockchain – Outside of Currencies 18. Scalability and Other Challenges 19. Current Landscape and What's Next 20. Another Book You May Enjoy

Decentralization using blockchain

Decentralization is a core benefit and service provided by blockchain technology. By design, blockchain is a perfect vehicle for providing a platform that does not need any intermediaries and that can function with many different leaders chosen via consensus mechanisms. This model allows anyone to compete to become the decision-making authority. This competition is governed by a consensus mechanism, and the most commonly used method is known as Proof of Work (PoW).

Decentralization is applied in varying degrees from a semi-decentralized model to a fully decentralized one depending on the requirements and circumstances. Decentralization can be viewed from a blockchain perspective as a mechanism that provides a way to remodel existing applications and paradigms, or to build new applications, in order to give full control to users.

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