Beginner

Blockchain & Web3 Fundamentals

Master the core concepts of blockchain technology, decentralization, and Web3 ecosystems

8 weeksRequires: 1 courseOnchain Certificate

Course Modules

1

Introduction to Blockchain

2 weeks
  • •What is blockchain and why it matters
  • •Decentralization vs centralization
  • •Cryptographic foundations (hashing, digital signatures)
  • +2 more topics
2

Web3 Ecosystem

2 weeks
  • •Web3 vs Web2 paradigm shift
  • •Cryptocurrencies and tokens
  • •Smart contracts introduction
  • +2 more topics
3

Blockchain Networks

2 weeks
  • •Ethereum ecosystem
  • •Base blockchain (OP Stack, Coinbase)
  • •Layer 2 solutions
  • +2 more topics
4

Assessment and Project

2 weeks
  • •Blockchain use case analysis
  • •Web3 wallet setup and interaction
  • •Final assessment

Learning Outcomes

  • Understand blockchain fundamentals and decentralization
  • Navigate the Web3 ecosystem confidently
  • Compare different blockchain networks and their use cases
  • Set up and use Web3 wallets securely
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