by Sriharsha Bingi | Publisher: Packt Publishing | Release Date: March 2019 | ISBN: 9781838558147

Build powerful Blockchain for decentralized and secured appsAbout This VideoA comprehensive guide to building decentralized apps using Bitcoin, Ethereum and HyperledgerEasy to follow tutorial which will help you know everything about the latest Ethereum ecosystem and their related terminologiesPractical scenarios to understand the world of smart contracts, wallet, Tokens, ICO, and other principles in your applicationsIn DetailEthereum is a popular open-source, public, blockchain-based platform for building smart contracts and highly-secure decentralized applications. Ethereum is expected to gain immense market strength with the addition of increased scalability feature introduced in Ethereum 2.This course will help you get you up and running with Ethereum 2. You will be introduced to Ethereum's main concepts to build blocks of Ethereum to create a basic Hello world app and explore the life cycle of the contract. With the help of engaging and practical information, you will understand Ethereum 2's functionalities and methodologies to create contracts for real use cases like Reviews, Secure Mailing and more. You will learn what are smart contracts and decentralized apps (dApps). Learn to create complex contracts as well as a fun action game (an Election Voting dApp). You will how Ethereum stays out of the herd by learning about Ethereum's Network, problems, solutions.By the end of the course, you will be able to get started with Ethereum 2 for your decentralized and secure requirements.The code files to this video course is here: https://github.com/PacktPublishing/Learning-Ethereum-2.0Downloading the example code for this course: You can download the example code files for all Packt video courses you have purchased from your account at http://www.PacktPub.com. If you purchased this course elsewhere, you can visit http://www.PacktPub.com/support and register to have the files e-mailed directly to you.

1. Chapter 1 : Getting Started with Ethereum 2.0 Fundamentals
   • The Course Overview 00:03:04
   • What Is Ethereum? Explore Its New Features 00:03:39
   • Install Ethereum Wallet 00:05:06
   • Hello World with Ethereum Wallet 00:08:33
   • Lifecycle of a Contract 00:05:42
   • What Is Ethereum? What Can It Be Used For? 00:05:31
2. Chapter 2 : Start Building Contracts and Deal with Security
   • Learn Solidity While Creating Problem-Solving Contracts 00:08:31
   • Create Tokens and Use Them for the Service 00:08:40
   • Develop Various Standards and Deploy 00:10:37
   • Develop Address Book – DApp 00:07:16
3. Chapter 3 : Create Contracts for Real Use Cases
   • Write a Contract for Reviews System 00:13:05
   • Learn about Reentrancy and More Problems 00:07:51
   • Develop Contract and DApp for Secure Mailing System 00:05:21
   • Going Through the UI of the Secure Mailing 00:06:47
4. Chapter 4 : Guide to DApp – Let's Create an Election Voting DApp
   • Let’s Create a Contract for Our Voting DApp 00:05:24
   • Deploy and Check the Contract 00:07:07
   • Go Through the Front-end Part 00:05:09
   • Looking at the Process – Compile, Deploy, and Run DApp 00:04:13
5. Chapter 5 : Ethereum’s Network, Problems, and Solutions
   • How Does Ethereum Stay Out of the Herd? 00:05:28
   • Current Problems Ethereum Faces 00:04:35
   • Importance Of Ethereum Consensus Update 00:04:23
   • An Overview of Ethereum’s Big Picture 00:04:06