Transition to Web3 - Course 1 | Blockchain Basics
Description
Lessons
Blockchain Basics
30 lessons- Welcome to Blockchain Basics
- ✨Connect Your Profile to Open Campus
- Your journey in this module
- Hashing the data
- Hashing the data - Demo
- Hashing the data - cont
- Block of data
- Block of data - Demo
- Chaining the blocks
- Chaining the blocks - Demo
- Single chains
- Distributed chains
- Which chain represents the truth?
- Making the longest chain the “true” blockchain
- A time-consuming puzzle
- Multiple computers working on the puzzle
- They solve puzzles faster
- They can also cooperate to falsify
- The risk?
- Solving the puzzle: Mining
- Solving the puzzle: Mining - Demo
- Why does it work?
- How difficult is it to find a nonce?
- Your hash rate
- Hash rate - Demo
- Solving the puzzle: Mining - Cont
- Many computers trying to solve the puzzle: Nodes
- Many computers trying to solve the puzzle: Nodes - Demo
- Recap
- You did it!
FAQs
Is this Blockchain Basics course really free?
<p><span style="color: rgb(0, 0, 0)">Yes! At Rise In, we’re committed to open access to world-class blockchain education. This course is completely free to enroll and complete.</span></p>
Do I need to know programming to take this course?
<p><span style="color: rgb(0, 0, 0)">No. This course is fully non-technical and beginner-friendly. If you can navigate a browser, you can learn blockchain here.</span></p>
Will I be able to build anything after this course?
<p><span style="color: rgb(0, 0, 0)">This course is focused on theory and real-world understanding. You’ll be ready to move into more technical courses like Solidity or Rust if you want to build blockchain apps.</span></p>
Is there a certificate at the end?
<p><span style="color: rgb(0, 0, 0)">Yes! When you complete the course, you'll receive a blockchain-verified certificate you can add to your resume, GitHub, or LinkedIn.</span></p>
How long does the course take to finish?
<p><span style="color: rgb(0, 0, 0)">You can typically complete it in 1–2 weeks at a comfortable pace. It’s self-paced, so you can study on your own schedule.</span></p>
What topics are covered?
<p><span style="color: rgb(0, 0, 0)">You’ll explore blockchain architecture, tokens, wallets, consensus, real-world use cases, and major networks like Ethereum and Bitcoin.</span></p>
Can I use this course to prepare for a Web3 job?
<p><span style="color: rgb(0, 0, 0)"> Definitely. This course builds your foundational knowledge and prepares you for technical training that leads to developer, analyst, or project roles in Web3.</span></p>
Is the content up-to-date?
<p><span style="color: rgb(0, 0, 0)">Yes. We update the material regularly to reflect current blockchain trends, use cases, and terminology.</span></p>
What if I get stuck during the course?
<p><span style="color: rgb(0, 0, 0)"> You’ll have access to a learning community, interactive content, and support materials that walk you through each concept clearly.</span></p>
Who created this course and why should I trust it?
<p><span style="color: rgb(0, 0, 0)"> The "Blockchain Basics" course was created by Rise In—a leading Web3 education platform known for its practical, developer-focused training. Our team includes experienced engineers and educators passionate about making blockchain accessible to all.</span></p>
Testimonials
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