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Web3 Course Catalogue

"Everything" means that if it's not here today, it probably will be tomorrow.

Bitcoin

Let's talk history and science about the mother of cryptocurrency.

13 topics in this course

Jump to Bitcoin

NFTs

Let's talk arts and technology with the popular adoption of NFTs.

9 topics in this course

Jump to NFTs

Investing

Let's talk finance with fundamentals and technicals of investing.

3 topics in this course

Jump to Investing

Decentralized Exchanges (DEXs)

Let's talk applications and systems about all things DEXs.

4 topics in this course

Jump to DEXs

Social Finance (SocialFi)

Let's talk finance and systems about everything SocialFi.

3 topics in this course

Jump to SocialFi

Ethereum Home Staking

Let's talk development and finance with ETH Home Staking.

1 topic in this course

Jump to Home Staking

Blockchain Architecture

Let's talk engineering and science with Blockchain Architecture.

11 topics in this course

Jump to Blockchain Archi

On-Chain Gaming

Let's talk technology of gaming in Web3 with On-Chain Gaming.

5 topics in this course

Jump to On-Chain Gaming

Blockchain Custody

Let's talk security and ownership with Blockchain Custody.

5 topics in this course

Jump to Blockchain Custody

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Bitcoin

Introduction to Bitcoin

Introduction to Bitcoin

Let's dive in to the world of cryptocurrencies. As with everything, let's start off with Bitcoin...
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Types of Currencies

Types of Currencies
Fiat vs Digital vs Crypto
Cryptocurrency 101

Before we get deeper, let's define these terms: Fiat money, Digital currency, and cryptocurrency...
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History of Bitcoin

History of Bitcoin

Where did Bitcoin come from? From Satoshi Nakamoto to Bitcoin Pizza Day, let's learn about it...
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What is Bitcoin?

What is Bitcoin?
Bitcoin
Peer-to-peer (P2P)
Decentralized
Cryptocurrency

Now, let's take a look at Bitcoin's more formal definition and deep dive on what it really is...
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Blockchain

Blockchain
How does the blockchain work?
Bitcoin Mining
Blockchain, but a little more technical
Benefits of Bitcoin's blockchain

The idea Blockchain may be filled with jargons, but it doesn't have to be complicated to learn...
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Hashing

Hashing
Hash Function
Properties of Hashing

You might be wondering… What makes Bitcoin and its blockchain so secure? Introducing: Hashing...
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Proof-of-Work

Proof-of-Work
Proof-of-Work
How hashing works with Proof-of-Work
Benefits of A Proof-of-Work System
51% attack

Bitcoin's blockchain is based on a Proof-of-Work (PoW) consensus mechanism. What does PoW mean?...
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Digital Signature

Digital Signature
Digital Signatures
Asymmetric Cryptography
How Digital Signatures Work

Cryptography is a vital aspect of the Bitcoin blockchain. Learn how Digital Signatures apply it...
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Bitcoin Supply

Bitcoin Supply
Vs. Other Assets
Bitcoin Halving
Halving Theory
Mining Difficulty Adjustment

Bitcoin is the scarcest asset on Earth because of its supply. Know how much and why its important...
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Properties of Bitcoin

Properties of Bitcoin
Properties of Money
Bitcoin's Progress
El Salvador's Adoption of Bitcoin
Bitcoin Lightning Network

Now that we understand how Bitcoin works, let's see how it fares against other forms of currency...
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Problems that Bitcoin Solves

Problems that Bitcoin Solves
Double-spending
The Byzantine Generals Problem
Inflation/Debasement
Financial Exclusion
Transparency
Inefficient Energy Usage

Double-spending, Inflation, and Financial Exclusion are just some that Bitcoin solves, but how?...
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Bitcoin Pop Culture

Bitcoin Pop Culture
Common Crypto Jargon
Famous Bitcoin Personalities
Bitcoin in Pop Culture Media

What does 'To the Moon', 'Shill', and 'HODL' mean? No need to go far, learn it all here...
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How to Properly Invest in Bitcoin

How to Properly Invest in Bitcoin
General Reminders
How to buy Bitcoin and/or cryptocurrencies?

You're done with the basics, now it's time to put your learning to work. Learn how to invest here...
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NFTs

Introduction To NFTs

Introduction To NFTs
What is a cryptocurrency?
What is a blockchain?

Let's explore the colorful world of NFTs by first reviewing the basics...

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What are NFTs?

What are NFTs?

In first understanding NFTs, it helps to know what makes an item fungible and non-fungible...
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History of NFTs

History of NFTs
2012 - 2016
2017 - 2020
2021 - Present

Let's look at the past events that took place when the NFT technology first gained traction...
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What’s Special About NFTs?

What’s Special About NFTs?
Non-fungibility

NFTs can serve as proof of ownership for digital objects and items. Know more about it here...
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Inside an NFT

Inside an NFT
Part A
Part B
Part C
Where the NFT parts are stored
NFT Creation Process

We discussed what NFT do and how it works. In this module, we'll be exploring what actually in it...
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Properties of NFTs

Properties of NFTs
Uniqueness
Indivisibility
Authenticity
Portability
Programmability

“What other properties do NFTs have aside from non-fungibility?” A lot, actually! Check it here...
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NFT Use-Cases

NFT Use-Cases
Gaming
Culture (Art and music)
Real estate
Marketing
Future Applications

Let's take a quick look at what the different use cases of NFTs are aside from digital artworks...
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Current Limitations of NFTs

Current Limitations of NFTs
Storage
Legal
Environmental Impact
Plagiarism

Despite how promising NFTs are, it's important to know that NFTs also have flaws and limitations...
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Likha: The First Filipino Premiere NFT marketplace

Likha: The First Filipino Premiere NFT marketplace
How Do I Connect my Wallet to Likha?
Relevant Links

Interested in minting, marketing, and managing NFTs? Check out Filipino-made Likha Marketplace...
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Investing

Trading and Investing in Crypto

Trading and Investing in Crypto
Two types of Investing
Reasons to Invest
What is Trading?
Why do others Trade?
Investing vs. Trading
Personality and Commitment

All it really is is the act of allocating resources, like money, to make a profit in the future...
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Fundamental Analysis vs Technical Analysis in Cryptocurrencies

Fundamental Analysis vs Technical Analysis in Cryptocurrencies
Fundamental Analysis
Technical Analysis
Pros and Cons of Both Disciplines

There are two ways to analyze tradeable assets: technical analysis and fundamental analysis...
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Risk Management in Trading and Investing

Risk Management in Trading and Investing
Risk Management
Risk Management Strategies
Why do we need to manage risk?
Investing Psychology

When tackling the cryptocurrency markets, it’s very important to manage investments properly...
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Decentralized Exchanges (DEXs)

What is Decentralized Finance (DeFi)?

What is Decentralized Finance (DeFi)?
Traditional Finance (TradFi) vs Decentralized Finance (DeFi)
How to participate in DeFi?

Dive in the emerging phenomena of Decentralized Finance (DeFi) and how it emerged as a protest to...
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What are Decentralized Exchanges (DEXs)?

What are Decentralized Exchanges (DEXs)?
Centralized Exchanges (CEXs) vs Decentralized Exchanges (DEXs)
Key features of DEXs
Advantages and Disadvantages of using DEXs

Learn about decentralized exchanges which are exchanges that operate without a central authority...
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How to use Decentralized Exchanges?

How to use Decentralized Exchanges?

Using DEXs may seem a bit tricky at first, but here’s a friendly guide to get you started...
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Safety and Risk Management when using DEXs

Safety and Risk Management when using DEXs
Smart Contract Auditing
Impermanent Loss
Regulatory Risk
A Few Risk Management Guidelines

Let's be smart when using DEXs so we don’t unnecessarily put ourselves at risk...
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Social Finance (SocialFi)

What is SocialFi?

What is SocialFi?
Definition
Web3
Social Media vs SocialFi
Key Features
Examples

Social media users don’t actually own their data. Fortunately, SocialFi is here to solve that!
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Relevance of SocialFi

Relevance of SocialFi
Benefits of SocialFi
Challenges in SocialFi

Let’s check out some benefits SocialFi gives us and delve into some challenges it encounters!
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Safety and Managing Risks on SocialFi

Safety and Managing Risks on SocialFi

Let's dive into the potential risks of SocialFi and see how we can protect ourselves!

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ETH Home Staking

ETH Home Staking Guide (English) 🇬🇧

Bitskwela x Lido CS Fleet

This guide enables permissionless entry with a bond into the Lido node operator set for Ethereum node operators—e.g. home/solo stakers.
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Gabay sa ETH Home Staking (Tagalog)  🇵🇭

Bitskwela x Lido CS Fleet

Ang gabay ay magbibigay daan sa pagpasok nang walang pahintulot kasama anbond sa Lido node operator set para sa mga Ethereum node operator—hal. ang mga home/solo stakers.
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Blockchain Architecture

Blockchain Refresher

Let's refresh on the basic definition of a blockchain!
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Different Types of Blockchains

Public blockchains
Private blockchains
Hybrid blockchains

Different types of blockchains answer different needs, and we'll explore those in this module.
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Layers of Blockchain Architecture

A. Hardware Layer
B. Data Layer
C. Network Layer
D. Consensus Layer
E. Application Layer
Summary

Did you know that the blockchain is composed of several layers, just like a cheeseburger?
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Infrastructure/ Hardware Layer

Why are Nodes needed in a blockchain?
How Do Blockchain Nodes Work?
Different Types of Nodes

Let's dive deeper into blockchain's various layers, starting with the Hardware layer.
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Data Layer

Block Structure
Block Metadata
How these blocks are secured
Benefits of blockchain's data architecture
Accessing Data

The blockchain facilitates countless transactions daily. This is where the Data layer comes in.

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Network Layer

Peer-to-peer (P2P)
Sharding
Directed Acyclic Graph (DAG)

A blockchain can have millions of miners. Cue in the Network layer to help them communicate!
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Consensus Layer

Proof of Work (PoW, The original consensus mechanism) 
Proof of Stake (PoS)
Delegated Proof of Stake (DPoS)
Proof of Authority (PoA)

The Consensus layer handles the decision-making for transaction validity.
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Application Layer

Crypto Wallets
dApps
User Interface and User Experience
Smart Contracts
The Execution Layer

At the heart of Web3 lies the Application layer, where unique use cases for crypto emerge!
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Custody

Custodial Wallets
Non-Custodial Wallets
Hybrid Wallets

Instead of relying on banks, we have new ways to manage digital assets. Enter custody!
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Blockchain Trilemma

Security
Scalability
Decentralization
Cracking the Blockchain Trilemma

Just like life, the blockchain faces its own version of trade-offs known as the Blockchain Trilemma.
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A Further Look at the Blockchain Space: Careers and the Future

Future of Layer 1s (L1s)

Demand for skills and expertise is needed in blockchain, now more than ever!
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On-Chain Gaming

Introduction to Traditional Gaming

Overview of Traditional/Off-chain Gaming
Business Models in Traditional Gaming
Challenges and Issues in Traditional Gaming

Are you into video games? We sure are! Let’s explore how gaming has functioned up to now.

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What is On-Chain Gaming?

Overview of On-Chain Gaming‍
Refresher on Blockchain Technology
Brief History of On-Chain Gaming
Key Concepts in On-Chain Gaming
Examples of On-Chain Games

Now that we understand traditional gaming, let’s see how using blockchain technology can improve it!

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Benefits of On-Chain Gaming

Decentralization and Player Control
NFTs and Ownership of In-Game Items
Enhanced Security
New Economic Models
Increased Engagement through DAOs

Let’s look at the different problems that on-chain gaming solves.
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Considerations for On-Chain Gaming

Game Design and Development
Economics, Monetization, and Regulation
Community and Ecosystem Building

Building a game isn’t easy! Here are some considerations for launching on-chain games.
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Potential of On-Chain Games

Current State and Challenges
Future Opportunities

Here are some areas on-chain gaming can tap into to truly define itself as a gaming mainstay!
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Blockchain Custody

Foundations of Cryptocurrencies and Blockchain

Cryptocurrencies: A Brief Recap
Blockchain Technology: The Key Features
The Importance of Secure Crypto Asset Management

Unlock the basics of cryptocurrencies and blockchain, technologies shaping the future of finance!
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Understanding Blockchain Custody Solutions

Let’s Get to the Basics: Safeguarding Your Digital Wealth
Introducing Crypto Custody
Self-Custody vs. Third-Party Custody
Additional Fundamentals: Key Features of Custody Solutions

Discover different ways to safeguard your digital assets.

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Self-Custody Solutions

Public and Private Keys
Types of Self-Custody Wallets
Best Practices for Securing Self-Custody Wallets
Pros and Cons of Self-Custody

Curious about securing crypto on your own? Let’s dive into how self-custody works!
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Third-Party Custody Solutions

Get To Know Third-Party Crypto Custodians
Ensuring Your Crypto Custody’s Security
Pros and Cons of Third-Party Custody

Need someone else to handle your crypto assets? Try third-party custody solutions!
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Selecting the Right Custody Solution

Understanding needs and risk tolerance
Exploring options when choosing a custody solution

Let’s figure out the right custody solution for you!
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Risks and the Future of Blockchain Custody

The Risks
The Future

Guard against the risks of crypto custody and prepare for its future!
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Blockchain Custody

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Blockchain Architecture

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