Blockchain & Web3 Fundamentals

Module 1 of 40% Complete
1

Introduction to Blockchain

2 weeks

What You'll Learn

  • What is blockchain and why it matters
  • Decentralization vs centralization
  • Cryptographic foundations (hashing, digital signatures)
  • Consensus mechanisms (Proof of Work, Proof of Stake)
  • Blockchain architecture and data structures

Course Modules