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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

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Product type Paperback
Published in Mar 2023
Publisher Packt
ISBN-13 9781803241067
Length 818 pages
Edition 4th 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 (24) Chapters Close

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

Wallets and client software

As Ethereum is under heavy development and evolution, there are many components, clients, and tools that have been developed and introduced over the last few years.

Wallets

A wallet is a generic program that can store private keys and, based on the addresses stored within it, it can compute the existing balance of ether associated with the addresses by querying the blockchain. It can also be used to deploy smart contracts. In this chapter, we will introduce the MetaMask wallet, which has become the tool of choice for developers.

Having discussed the role of wallets within Ethereum, let's now discuss a number of common clients. The following is a non-exhaustive list of the client software and wallets that are available with Ethereum.

Geth

This is the official Go implementation of the Ethereum client.

The latest version is available at the following link: https://geth.ethereum.org/downloads/.

There are other implementations including C++ implementation...

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