Ultimate Crypto & Web3 Course, from DeFi to NFT all-in-one Free Coupon

Explore Bitcoin, Cryptocurrency, Blockchain, Ethereum, Metaverse, Smart Contract, Layer 2, zk Rollup, zkSync, Starknet
4.8 (185 reviews) 14,518+ students
Instructor: Calvin and Marcus from BitcoinTwins Lab Published by: Saksham Dixit (MOD) English

Course Description

Copyright 2024 BitcoinTwins Lab. All rights reserved.

Our up-to-date 2024 curriculum covers essential topics such as Cryptocurrency, Web3, Bitcoin, Blockchain, Zero-Knowledge Rollup (ZK Rollup), Smart Contracts, DeFi, NFTs, Metaverse, and Crypto Trading strategies.

This course offers:

  • Nearly 5 hours of informative and engaging video content with animation

  • 200+ pages of detailed PowerPoint slides

  • Solidity source code for a simple banking smart contract


Maximize your learning experience in this course with these expert tips based on learning science theories from our EdTech professional:

  • Create a Study Plan: Utilize Udemy's "Schedule learning time" feature

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Course Content Table


  1. Basics of Money

    1. Why do we need money?

    2. Functions of Money

    3. Characteristics of Money

    4. Evolution of Money

      1. Commodity Money (Non-Metal)

      2. Commodity Money (Metal)

      3. Banknote (Representative Money)

      4. Banknote (Fiat Money)

      5. Digital Payment (Fiat Money)

    5. Hyperinflation


  2. Bitcoin as a Money

    1. Can Bitcoin fulfill 3 functions of money?

      1. Medium of Exchange

      2. Unit of Account

      3. Store of Value

    2. Does Bitcoin possess all characteristics of money?

      1. Divisible

      2. Portable

      3. Durable

      4. Fungible

      5. Limited in Supply

      6. Anti-Counterfeit

    3. Why do we need Bitcoin?

      1. Hedge against inflation due to money printing

      2. Be your own bank

      3. Anti-Censorship

    4. Origin of Bitcoin

      1. Who created Bitcoin?


  3. How Bitcoin works under the hood? (What is Blockchain)

    1. Transaction forms the basis of Bitcoin

      1. Privacy

      2. Access Control

    2. Asymmetric Cryptography

    3. Broadcast Transactions

    4. Transaction Verification

    5. Double-spending Problem

      1. How centralized financial system solve it?

      2. How to choose a judge?

    6. Hash Function

    7. Create a block

    8. Consensus Mechanism / Mining

    9. What is 51% attack?

    10. Bitcoin Explorer


  4. Overview of Cryptocurrency and Web3

    1. What is Cryptocurrency?

    2. Digital Currency vs Digital Payment

    3. Why there are so many cryptocurrencies?

    4. What is Web3?

    5. Why we need Web3?

    6. Web2 Tech Giants monopolistic power

    7. It is still early days for Web3


  5. What is Ethereum?

    1. Bitcoin can do payments only

    2. Ethereum is a Smart Contract Platform

    3. Ethereum Transaction

    4. Account Model

    5. Gas

    6. Ethereum Virtual Machine (EVM)

    7. EIP and ERC


  6. What is Smart Contract?

    1. Basics of Computer Science

    2. Bytecode

    3. Detail explanation on a Solidity-based banking smart contract

    4. How to check smart contract source code in Etherscan


  7. How to use Crypto?

    1. How to login in Web3?

    2. What is wallet?

      1. Hot Wallet vs Cold Wallet

    3. Step-by-Step guide to use MetaMask

      1. Get test ETH from faucet

      2. Send ETH from Account 1 to Account 2

      3. How to check Etherscan

      4. Connect hardware wallet


  8. How to buy and sell Crypto?

    1. Centralized Exchange (CEX)

      1. Order book in CEX

    2. Decentralized Exchange (DEX)

    3. Publicly-traded Crypto Fund

    4. Crypto ATM

    5. Pros and cons of different methods


  9. What is DeFi?

    1. Stablecoin

    2. Automated Market Maker (AMM)

    3. Liquidity Mining / Yield Farming

    4. Impermanent Loss

    5. Price Impact and Slippage

    6. MEV - Front-running and back-running

    7. Lending Pool

    8. DAO (Decentralized Autonomous Organization)

    9. Step-by-Step guide on how to use DEX


  10. What is NFT and Metaverse?

    1. NFT Categories

      1. Digital Collectibles

      2. Digital Arts

      3. Metaverse Land and Items

      4. On-chain naming (ENS)

      5. Membership

    2. How to mint NFT?

      1. use GojuoNFT as an example

    3. What is OpenSea?

    4. Myths about NFT

      1. Are NFT images stored on blockchain?

      2. Can anyone issue NFT?

      3. Clone a famous NFT project and re-issue?

    5. Metaverse


  11. Blockchain Scalability Problem

    1. Ethereum is becoming more and more congested

      1. Transaction fee is rising

      2. Ethereum is way slower than the incumbents

    2. Layer 1 / Ethereum Killer

    3. EVM ecosystem

    4. Ethereum Upgrades (ETH 2.0)

    5. Proof of Stake

    6. Layer 2 (L2)

      1. Optimistic Rollup

      2. Zero-Knowledge (ZK) Rollup (zkSync, Starknet)


  12. Web3 Industry Guest Speaker Sharing (by Metaverse Agency - Small Circle Ltd)


Terms of Use for "Ultimate Crypto & Web3 Course: From DeFi to NFT All-in-One"

By accessing, enrolling, or purchasing the "Ultimate Crypto & Web3 Course: From DeFi to NFT All-in-One" (hereinafter referred to as "the Course"), created by Calvin and Marcus from BitcoinTwins Lab, you agree to be bound by the following Terms of Use:


  1. Intellectual Property Rights: The Course, including but not limited to all text, images, audio, video, software, design, and any other materials contained therein, is the exclusive property of BitcoinTwins Lab and is protected by copyright, trademark, and other applicable intellectual property laws. Any unauthorized use, reproduction, distribution, or display of the Course or any portion thereof is strictly prohibited.

  2. License Grant: Upon enrollment or purchase of the Course, BitcoinTwins Lab grants you a limited, non-exclusive, non-transferable, revocable license to access and use the Course for your personal, non-commercial purposes only. This license does not grant you any rights to distribute, sublicense, or otherwise transfer the Course or any portion thereof to any third party.

  3. Prohibited Activities: You are expressly prohibited from copying, reproducing, republishing, uploading, posting, transmitting, or distributing any portion of the Course or any materials contained therein, in any form or by any means, without the prior written consent of BitcoinTwins Lab. Additionally, you may not modify, adapt, translate, reverse engineer, decompile, disassemble, or create derivative works based on the Course or any portion thereof, without the prior written consent of BitcoinTwins Lab.

  4. Disclaimer: The Course is designed for educational purposes only and does not provide financial advice. The content presented in this course is intended to enhance your understanding of cryptocurrencies and decentralized technologies. BitcoinTwins Lab, its instructors, and any affiliated parties assume no responsibility or liability for any losses or damages that may arise from the use or reliance on the information provided in this course. We strongly recommend conducting thorough research and consulting with a financial professional before making any investment decisions.

Review: Our Opinion

Everything You Need to Know About Ultimate Crypto & Web3 Course, from DeFi to NFT all-in-one

This course is a comprehensive and well-structured introduction to Ultimate Crypto & Web3 Course, from DeFi to NFT all-in-one. The instructor, Calvin and Marcus from BitcoinTwins Lab, is a leading expert in the field with a wealth of experience in Finance & Accounting to share.

The course is well-structured and easy to follow, and the instructor does a great job of explaining complex concepts in a clear and concise way.

The course is divided into sections, each of which covers a different aspect related to Cryptocurrency & Blockchain. Each module contains a series of video lectures, readings, and hands-on exercises.

The instructor does a great job of explaining each topic in a clear and concise way. He/She also provides plenty of examples and exercises to help students learn the material.

One of the things I liked most about this course is that it is very practical. The instructor focuses on teaching students the skills and knowledge they need to succeed in the real world. He/She also provides students with access to a variety of resources, including templates, checklists, and cheat sheets.

Another thing I liked about this course is that it is offered on Udemy. Udemy is a great platform for taking online courses because it offers a lot of flexibility for students. Students can choose to take courses at their own pace, and they can access the course materials from anywhere with an internet connection.

Udemy also offers a variety of payment options, so students can find a plan that works for them. The course also has a very active community forum where students can ask questions and interact with each other. The instructor is also very responsive to student questions and feedback.

Overall, I highly recommend this course to anyone who is interested in learning Ultimate Crypto & Web3 Course, from DeFi to NFT all-in-one. It is a well-organized and informative course that will teach you the skills and knowledge you need to succeed.

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