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Mastering Blockchain, Fourth Edition

You're reading from Mastering Blockchain, Fourth Edition Inner workings of blockchain, from cryptography and decentralized identities, to DeFi, NFTs and Web3

Product type Paperback

Published in Mar 2023

Publisher Packt

ISBN-13 9781803241067

Length 818 pages

Edition 4th Edition

Languages

Solidity

Tools

Blockchain

Concepts

Blockchain

Author (1):

Imran Bashir

View More author details

Table of Contents (24) Chapters

Preface

1. Blockchain 101 FREE CHAPTER

2. Decentralization

3. Symmetric Cryptography

4. Asymmetric Cryptography

5. Consensus Algorithms

6. Bitcoin Architecture

7. Bitcoin in Practice

8. Smart Contracts

9. Ethereum Architecture

10. Ethereum in Practice

11. Tools, Languages, and Frameworks for Ethereum Developers

12. Web3 Development Using Ethereum

13. The Merge and Beyond

14. Hyperledger

15. Tokenization

16. Enterprise Blockchain

17. Scalability

18. Blockchain Privacy

19. Blockchain Security

20. Decentralized Identity

21. Decentralized Finance

22. Blockchain Applications and What’s Next

23. Index

The Ethereum network

The Ethereum network is a peer-to-peer network where nodes participate in order to maintain the blockchain and contribute to the consensus mechanism. Networks can be divided into three types, based on the requirements and usage: the main net, test nets, and private nets.

Main net

The main net is the current live network of Ethereum. Its network ID is 1 and its chainID is also 1. The network and chainIDs are used to identify the network. A block explorer that shows detailed information about blocks and other relevant metrics is available at https://etherscan.io. This can be used to explore the Ethereum blockchain.

Test nets

There are two main networks available for Ethereum testing. The aim of these test blockchains is to provide a testing environment for smart contracts and DApps before being deployed to the production live blockchain. Moreover, being test networks, they also allow experimentation and research. The main test net is called Sepolia...

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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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