Blockchain Fundamentals
Understand blockchain technology, cryptography, smart contracts, consensus mechanisms, and decentralized applications.
About this course
Blockchain technology is transforming industries from finance to supply chain management. This course provides a thorough understanding of how blockchain works, from its cryptographic foundations to practical applications in the real world. You will learn about distributed ledger technology, consensus mechanisms (Proof of Work, Proof of Stake), smart contract development, and the architecture of decentralized applications (DApps). The course also covers the business implications of blockchain adoption, regulatory considerations, and emerging trends. Designed for professionals and students who want to understand this transformative technology, the course combines theoretical concepts with practical demonstrations in live sessions.
What you'll learn
- Explain the fundamental architecture of blockchain systems
- Understand cryptographic hashing and digital signatures
- Compare consensus mechanisms and their trade-offs
- Describe smart contract functionality and use cases
- Evaluate blockchain platforms (Ethereum, Hyperledger)
- Identify real-world applications across industries
- Assess regulatory and ethical implications of blockchain
Prerequisites
- Basic computer literacy
- Interest in emerging technologies
Course curriculum
6 modules • Live instructor-led sessions
- History and evolution of blockchain
- Distributed ledger technology
- Blocks, chains, and nodes
- Public vs. private blockchains
- Hash functions (SHA-256)
- Digital signatures and keys
- Merkle trees
- Encryption and decryption
- Proof of Work (PoW)
- Proof of Stake (PoS)
- Delegated PoS and other mechanisms
- Byzantine fault tolerance
- What are smart contracts?
- Ethereum and Solidity basics
- Smart contract lifecycle
- Security considerations
- DApp architecture
- Web3 and wallet integration
- Token standards (ERC-20, ERC-721)
- Real-world DApp examples
- Supply chain and finance use cases
- Healthcare and identity management
- Regulatory landscape
- Future trends and scalability
Your instructor
Knowvate Faculty
Knowvate's faculty combines academic credentials from leading universities with professional industry experience. Every live session is taught by domain experts committed to your learning outcomes.