Blockchain Developer's Guide

Key FeaturesApply blockchain principles and features for making your life and business betterUnderstand Ethereum for smart contracts and DApp deploymentTackle current and future challenges and problems relating to blockchainBook Description
Blockchain applications provide a single-shared ledger to eliminate trust issues involving multiple stakeholders. It is the main technical innovation of Bitcoin, where it serves as the public ledger for Bitcoin transactions.
Blockchain Developer's Guide takes you through the electrifying world of blockchain technology. It begins with the basic design of a blockchain and elaborates concepts, such as Initial Coin Offerings (ICOs), tokens, smart contracts, and other related terminologies. You will then explore the components of Ethereum, such as Ether tokens, transactions, and smart contracts that you need to build simple DApps.
Blockchain Developer's Guide also explains why you must specifically use Solidity for Ethereum-based projects and lets you explore different blockchains with easy-to-follow examples. You will learn a wide range of concepts - beginning with cryptography in cryptocurrencies and including ether security, mining, and smart contracts. You will learn how to use web sockets and various API services for Ethereum.
By the end of this Learning Path, you will be able to build efficient decentralized applications.
This Learning Path includes content from the following Packt products:Blockchain Quick Reference by Brenn Hill, Samanyu Chopra, Paul ValencourtBuilding Blockchain Projects by Narayan PrustyWhat you will learnUnderstand how various components of the blockchain architecture workGet familiar with cryptography and the mechanics behind blockchainApply consensus protocol to determine the business sustainabilityUnderstand what ICOs and crypto-mining are, and how they workWho this book is for
Blockchain Developer's Guide is for you if you want to get to grips with the blockchain technology and develop your own distributed applications. It is also designed for those who want to polish their existing knowledge regarding the various pillars of the blockchain ecosystem. Prior exposure to an object-oriented programming language such as jаvascript is needed.
Table of ContentsBlockchain 101Components and Structure of BlockchainDecentralization Versus Distributed SystemsCryptography and Mechanics Behind BlockchainBitcoinAltcoinsAchieving ConsensusAdvanced Blockchain ConceptsCryptocurrency WalletsAlternate BlockchainsHyperledger and Enterprise BlockchainsEthereum 101Solidity 101Smart ContractsEthereum Accounts and Ether TokensDecentralized ApplicationsMiningICO 101Creating Your Own CurrencyScalability and Other ChallengesFuture of BlockchainUnderstanding Decentralized ApplicationsUnderstanding How Ethereum WorksWriting Smart ContractsGetting Started with web3.jsBuilding a Wallet ServiceBuilding a Smart Contract Deployment PlatformBuilding a Betting AppBuilding Enterprise Level Smart ContractsBuilding a Consortium Blockchain


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