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Mastering Blockchain

You're reading from Mastering Blockchain A deep dive into distributed ledgers, consensus protocols, smart contracts, DApps, cryptocurrencies, Ethereum, and more

Product type Paperback

Published in Aug 2020

Publisher Packt

ISBN-13 9781839213199

Length 816 pages

Edition 3rd Edition

Languages

Solidity

Tools

Blockchain

Concepts

Blockchain

Author (1):

Imran Bashir

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Table of Contents (24) Chapters

Preface

1. Blockchain 101

2. Decentralization FREE CHAPTER

3. Symmetric Cryptography

4. Public Key Cryptography

5. Consensus Algorithms

6. Introducing Bitcoin

7. The Bitcoin Network and Payments

8. Bitcoin Clients and APIs

9. Alternative Coins

10. Smart Contracts

11. Ethereum 101

12. Further Ethereum

13. Ethereum Development Environment

14. Development Tools and Frameworks

15. Introducing Web3

16. Serenity

17. Hyperledger

18. Tokenization

19. Blockchain – Outside of Currencies

20. Enterprise Blockchain

21. Scalability and Other Challenges

22. Current Landscape and What's Next

23. Index

Smart contracts

We discussed smart contracts at length in the previous Chapter 10, Smart Contracts. It is sufficient to say here that Ethereum supports the development of smart contracts that run on the EVM. Different languages can be used to build smart contracts, and we will discuss this in the programming section and at a deeper level in Chapter 14, Development Tools and Frameworks and Chapter 15, Introducing Web3.

There are also various contracts that are available in precompiled format in the Ethereum blockchain to support different functions. These contracts, known as precompiled contracts or native contracts, are described in the following subsection.

These are not strictly smart contracts in the sense of user-programmed Solidity smart contracts, but are in fact functions that are available natively to support various computationally intensive tasks. They run on the local node and are coded within the Ethereum client; for example, parity or geth.

Native contracts...

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Authors (1)

Imran Bashir

Imran Bashir

Imran Bashir has an M.Sc. in Information Security from Royal Holloway, University of London, and has a background in software development, solution architecture, infrastructure management, and IT service management. He is also a member of the Institute of Electrical and Electronics Engineers (IEEE) and the British Computer Society (BCS). Imran has extensive experience in both the public and financial sectors, having worked on large-scale IT projects in the public sector before moving to the financial services industry. Since then, he has worked in various technical roles for different financial companies in Europe's financial capital, London.

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