Building BlockChain Projects
CLASS DATE(s):
9/8/2021
11/9/2021

COURSE LENGTH: 1 Day

COURSE COST: $495.00

COURSE TIMES: 9:00am - 4:30pm

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COURSE OVERVIEW

Blockchain is a decentralized ledger that maintains a continuously growing list of data records that are secured from tampering and revision. Every user is allowed to connect to the network, send new transactions to it, verify transactions, and create new blocks, making it permission-less.

This course will 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 learn how to write smart contracts which run exactly as programmed without any chance of fraud, censorship, or third-party interference, and build end-to-end applications for Blockchain.

The blockchain is the main technical innovation of bitcoin, where it serves as the public ledger for bitcoin transactions.

AUDIENCE AND PREREQUISITES

  

*Course Cost listed does not include the cost of courseware. Course is subject to a minimum enrollment to run the class. If the minimum enrollment is not met, this course may run as a virtual instructor led - live on line learning session. If you have any questions, please contact us learn@vtec.org or 207-775-0244.

COURSE TOPICS:


What You Will Learn
Walk through the basics of the Blockchain technology
Implement Blockchainís technology and its features, and see what can be achieved using them
Build DApps using Solidity and Web3.js
Understand the geth command and cryptography
Create Ethereum wallets
Explore consortium blockchain

1: Understanding Decentralized Applications
What is a DApp?
Decentralized autonomous organization
User identity in DApps
User accounts in DApps
Accessing the centralized apps
Internal currency in DApps
What are permissioned DApps?
Popular DApps

2: Understanding How Ethereum Works
Overview of Ethereum, Ethereum accounts
Transactions,Consensus,Timestamp,Nonce
Block time, Forking, Genesis block,
Ether denominations, Ethereum virtual machine
GAS, Peer discovery, Whisper & Swarm
Geth, Ethereum Wallet, Mist, Weeknesses
Serenity

3: Writing Smart Contracts
Solidity source files
The structure of a smart contract
Data location, What are the different data types?
Control structures, Creating contracts using the new operator
Exceptions, External function calls,
Features of contracts, Libraries,
Returning multiple values, Importing other Solidity source files,
Globally available variables, Ether units,
Proof of existence, integrity, and ownership contract
Compiling and deploying contracts

Getting Started with web3.js
Introduction to web3.js
Building a client for an ownership contract

5: Building a Wallet Service
Difference between online and offline wallets
hooked-web3-provider and ethereumjs-tx libraries
What is a hierarchical deterministic wallet?
Introduction to key derivation functions
Introduction to LightWallet
Building a wallet service

6: Building a Smart Contract Deployment Platform
Calculating a transaction's nonce
Introducing solcjs
Building a contract deployment platform

7: Building a Betting App
Introduction to Oraclize
Working with strings
Building the betting contract
Building a client for the betting contract

8: Building Enterprise Level Smart Contracts
Exploring ethereumjs-testrpc
What are event topics?
Getting started with truffle-contract
Introduction to truffle

9: Building a Consortium Blockchain
What is a consortium blockchain?
What is Proof-of-Authority consensus?
Introduction to parity