Packt+ | Advance your knowledge in tech

0

All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Ethereum Smart Contract Development

You're reading from Ethereum Smart Contract Development Build blockchain-based decentralized applications using solidity

Product type Paperback

Published in Feb 2018

Publisher Packt

ISBN-13 9781788473040

Length 288 pages

Edition 1st Edition

Languages

Solidity

Tools

Ethereum

Concepts

Cryptocurrency

Author (1):

Mayukh Mukhopadhyay

View More author details

Table of Contents (18) Chapters

Title Page

Dedication

Packt Upsell

Contributors

Preface

1. Blockchain Basics

2. Grokking Ethereum FREE CHAPTER

3. Hello World of Smart Contracts

4. A Noob's Guide to DApps and DAO

5. Deep-Diving into Smart Contracts

6. Solidity in Depth

7. Primer on Web3.js

8. Developing a Cryptocurrency from Scratch

9. Enterprise Use Cases

10. BaaS and the Dark Web Market

11. Advanced Topics and the Road Ahead

1. Other Books You May Enjoy

Leave a review - let other readers know what you think

Index

Parity hack demystified

Parity (https://parity.io/) is a UK-based, venture capitalist-funded, tech start-up company. They provide an Ethereum client, also called Parity, which has an extensive Ethereum wallet and DApp environment for contract deployment. The entire application is written and compiled in the RUST language. The wallets are multi-sig. Multi-sig wallets, in simple words, are wallets that require at least two separate agreements to spend a token from the wallet. These wallets are supposed to be more secure than normal single-sig wallets.

Unfortunately, on July 19, 2017, three multi-sig wallets were exploited from a total of 596 wallets with similar vulnerabilities. Figure 6.10 shows these compromised accounts in Etherscan, the public Ethereum block explorer. When the Parity team got alerted of this hack, they tackled this situation by forming a "White Hat Group" and used the same vulnerability to siphon all the tokens from the remaining 593 wallets into a safe repository so that...

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at £13.99/month. Cancel anytime

Authors (1)

Mayukh Mukhopadhyay

Mayukh Mukhopadhyay

Mayukh Mukhopadhyay started his career as a BI developer. After the 2008-09 financial crisis, he was at Tata Consultancy Services for one of their Fortune 500 clients in the telecom sector. Holding a master's in software engineering from Jadavpur University, he is presently working as a data insight developer, where he focuses on applying data science and machine learning to raw telecom equipment logs to generate business insights. He has a varied list of academic interests, ranging from audio signal processing, structural bioinformatics, and bio-inspired algorithms to consciousness engineering. Apart from being an Oracle Certified Specialist, he is a Certified Bitcoin Professional, recognized by C4 (Crypto Currency Certification Consortium). He tries to apply blockchain as a technology to different business domains.

See other products by Mayukh Mukhopadhyay

Other recommended products

Related to this chapter

Solidity Programming Essentials

Solidity Programming Essentials

Solidity is a new contract-oriented programming language popular for creating smart contracts and distributed applications. Writing smart contracts targeting Ethereum and other blockchain platforms is an emerging skill. This book will enable you to write robust, secure, object-oriented contracts that extend blockchain with business functionality.

Apr 2018 7h 24m

Ethereum Cookbook

Ethereum Cookbook

Ethereum is an open-source, public, Blockchain-based distributed computing platform, and operating system featuring smart contract functionality which builds decentralized applications. If you want to get started with Ethereum and Solidity or you are among the many developers already working with this platform, this book is your one-stop guide.

Aug 2018 13h 28m

Learn Bitcoin and Blockchain

Learn Bitcoin and Blockchain

Blockchain and Bitcoin are currently the talk of the town. This book will start with an introduction to the fundamental concepts of Blockchain and it will take you through its various features and challenges. By the end of this book, you will learn to implement the Blockchain technology for securing your cryptocurrency.

Mastering Blockchain Programming with Solidity

Mastering Blockchain Programming with Solidity

With this book, you will learn to write production-ready smart contracts for the Ethereum blockchain. Finally, with the help of comprehensive examples, you will learn how to add security to smart contracts and then delve into the various security considerations that must be paid attention to.

Aug 2019 16h 12m

Learn Ethereum is ideal for anyone who wants to do an ultra-learning on Ethereum blockchain technology and build end-to-end decentralized applications using smart contract and Ethereum. The hands-on examples will help novices master blockchain and Ethereum in a quick, effective and easy way.

Sep 2019 18h 0m

Truffle Quick Start Guide

Truffle Quick Start Guide

Truffle is a world class development environment, testing framework and asset pipeline for Ethereum, aiming to make life as an Ethereum developer easier. If you are a web developer wanting to try your hands at developing Dapps with Truffle then this is the ideal book. This book will teach you to write smart contracts and build Dapps with Truffle.

Jun 2018 5h 40m

Blockchain for Enterprise

Blockchain for Enterprise

This book will help you build real-world decentralized blockchain applications highlighting the principles of peer-to-peer systems, smart contracts, interoperability, privacy and more. You will be aware of the process flow and the growing company needs so you can incorporate and scale them in your own enterprise

Sep 2018 7h 20m

Blockchain Quick Reference

Blockchain Quick Reference

This book applies the core principles and ideas of Blockchain in your existing applications. You will understand the key areas of Blockchain architecture along with the challenges faced with an easy-to-follow guide. You will not only be able to solve current and future problems around Blockchain but also build efficient decentralized applications.

Aug 2018 11h 40m

Blockchain Quick Start Guide

Blockchain Quick Start Guide

Blockchain technology is giving birth to new business models, inspiring communities to build economies on a decentralized network. This book will be your practical guide to get you up and running with concepts of building your very own Blockchain network. You will get a thorough understanding of how a decentralized network is built and deployed.

Dec 2018 7h 24m

Ethereum Projects for Beginners

Ethereum Projects for Beginners

Ethereum enables the development of efficient, smart contracts that contain code. These smart contracts interact with other smart contracts to make decisions, store data, and send Ether to others. This book begins with an introduction to Ethereum and then a detailed step-by-step process required to building advanced Ethereum Projects.

Jul 2018 3h 32m

Hands-On Blockchain for Python Developers

Hands-On Blockchain for Python Developers

This book is for Python developers to implement various components of end-to-end decentralized applications such as cryptocurrencies, smart contracts, wallet and more. You will use the example-based approach using various libraries from Python ecosystem to build efficient and powerful blockchain applications at work or projects.

Feb 2019 15h 0m

Building Blockchain Projects

Building Blockchain Projects

This is a project-based guide to teach you what Blockchain is, how it maintains data integrity, and how to create real-world Blockchain projects using Ethereum. With interesting real-world projects, you will know about bitcoin, generating smart and secure contracts with Ethereum, building end-to-end applications for Blockchain.

Apr 2017 8h 52m

Personalised recommendations for you

Based on your interests and search pattern

Mathematics of Machine Learning

Mathematics of Machine Learning

Deepen your theoretical knowledge and enhance your ability to solve complex machine learning problems with structured guidance. Gain the confidence to engage with advanced ML literature and tailor algorithms to meet your project requirements.

May 2025 24h 20m

Generative AI with Python and PyTorch

Generative AI with Python and PyTorch

Learn how to create images and text using VAEs, GANs, LSTMs, and transformers. Implement applications in natural language processing and computer vision through practical tutorials.

Mar 2025 15h 0m

Practical Generative AI with ChatGPT

Practical Generative AI with ChatGPT

This book helps you unlock ChatGPT's potential to make your working life better. From prompt engineering to creating custom GPTs, you'll enhance your productivity, creativity, and efficiency with practical insights and advanced techniques.

Apr 2025 12h 52m

Generative AI with LangChain

Generative AI with LangChain

Gain a solid foundation in LangChain, agentic AI, and LangGraph, and learn to build production-ready systems with multi-agent architectures, advanced RAG pipelines, Tree of Thought reasoning, agent handoffs, and fine-grained error handling.

May 2025 15h 52m

Architecting Power BI Solutions in Microsoft Fabric

Architecting Power BI Solutions in Microsoft Fabric

Power BI provides several options to solve common data problems, and designing the correct solution for each scenario can be a daunting task. This book makes it easier by guiding you through designing optimal solutions using Power BI.

Apr 2025 14h 16m

Microsoft Identity and Access Administrator SC-300 Exam Guide

Microsoft Identity and Access Administrator SC-300 Exam Guide

This comprehensive guide covers key topics such as Microsoft Entra ID implementation, authentication and access management, external user management, and hybrid identity solutions, providing practical insights and techniques for SC-300 exam success.

Mar 2025 19h 48m

LLM Design Patterns

LLM Design Patterns

This book helps you gain practical skills to develop and deploy LLMs. You'll learn data prep, training, pruning, quantization, and evaluation, as well as explore RAG, advanced prompting, and optimization to build robust, scalable language models.

May 2025 17h 48m

Tableau Cookbook for Experienced Professionals

Tableau Cookbook for Experienced Professionals

Advance your Tableau knowledge beyond the basics, streamline dashboard performance, tackle advanced geospatial challenges, and unlock API potential while fortifying your corporate data infrastructure with proven best practices.

Apr 2025 12h 24m

Time Series Analysis with Spark

Time Series Analysis with Spark

This book offers a complete guide to time series analysis with Apache Spark and Databricks, covering essential concepts and advanced techniques including Generative AI to equip readers with skills for real-world challenges across industries.

Mar 2025 9h 56m

Hands-On Artificial Intelligence for IoT

Hands-On Artificial Intelligence for IoT

Transform IoT systems with the power of artificial intelligence using this hands-on guide. Dive into practical techniques and expert insights to innovate and optimize your IoT devices, making them smarter and more efficient.

May 2025 15h 44m