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Mastering Blockchain

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

Product type Paperback

Published in Mar 2018

Publisher Packt

ISBN-13 9781788839044

Length 656 pages

Edition 2nd Edition

Languages

Solidity

Tools

Blockchain

Concepts

Blockchain

Author (1):

Imran Bashir

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Table of Contents (26) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

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

Web3
Summary

15. Hyperledger

16. Alternative Blockchains

17. Blockchain – Outside of Currencies

18. Scalability and Other Challenges

19. Current Landscape and What's Next

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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 requirements and usage. These types are described in the following subsections.

Mainnet

Mainnet is the current live network of Ethereum. The current version of mainnet is Byzantium (Metropolis) and its chain ID is 1. Chain ID is used to identify the network. A block explorer which shows detailed information about blocks and other relevant metrics is available at https://etherscan.io. This can be used to explore the Ethereum blockchain.

Testnet

Testnet is also called Ropsten and is the widely used test network for the Ethereum blockchain. This test blockchain is used to test smart contracts and DApps before being deployed to the production live blockchain. Moreover, being a test network, it allows experimentation and research. The main testnet is called Ropsten which contains...

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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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