beginner 90 min
Blockchain & Crypto Basics
Foundational concepts: what is a blockchain, how transactions work, consensus mechanisms, smart contracts, and the difference between Web2 and Web3.
Overview
Foundational concepts: what is a blockchain, how transactions work, consensus mechanisms, smart contracts, and the difference between Web2 and Web3.
Resources
- Blockchain and Crypto Basics — learn.xrpl.org (article)
- XRPL Documentation (doc)
Assignments
1. Explain Consensus
In your own words, explain how a consensus mechanism differs from proof-of-work. Write 200-300 words.
2. Web2 vs Web3
List 5 concrete differences between building a Web2 app and a Web3 app.
Assignments
1
Explain Consensus
In your own words, explain how a consensus mechanism differs from proof-of-work. Write 200-300 words.
2
Web2 vs Web3
List 5 concrete differences between building a Web2 app and a Web3 app.