Introduction to Blockchain

Overview

Class Central Tips

Before diving into an in-depth study of blockchain and cryptocurrency technologies, this course can provide high-level explanations and practical examples that can be easily understood and applied by individuals who do not have a blockchain background. These explanations will relate to blockchain and cryptocurrency concepts and how they can be utilized in real-world scenarios.

Syllabus

Basics of Blockchain

This module covers the background of blockchain's emergence, addresses issues in centralized systems with blockchain, and provides examples of potential uses across various industries.

Bitcoin & Ethereum

Bitcoin : This module provides the background of Bitcoin's emergence, discusses key technologies of Bitcoin, and explains the process of Bitcoin mining and compensation. Ethereum : This module identifies the problems associated with Bitcoin and introduces Ethereum as a solution, while also comparing the two cryptocurrencies and explaining the unique characteristics of Ethereum.

Types of Blockchain

This module provides a comparison of the characteristics between public and private blockchains, describes EOS, a third generation blockchain, compares existing blockchain platforms with Hyperledger Fabric and explains its features, and outlines the characteristics of ICON, another 3rd generation blockchain.

Consensus Algorithms

This module explains what distributed consensus means and why it is needed in blockchain. Popular consensus algorithms such as PoW, PoS, BFF and BPFT are explained and compared.

Cryptocurrency

This module explains the meaning and characteristics of tokens, token economy, ERC standards commonly used in Ethereum, discusses the characteristics of stablecoins , and describes central government-issued CBDCs.

Crypto Finance

This module discusses blockchain wallets and their types, compares cryptocurrency exchanges to stock exchanges, explains centralized and decentralized exchanges, explores ICO, IEO, and STO as financing methods for blockchain projects, and provides examples of decentralized finance (DeFi).