krigans/Blockchain_Specialization_Coursera

Programming Assignments and Quizzes from all courses within the Blockchain Specialization offered by The University at Buffalo and The State University of New York

Blockchain Specialization on Coursera

Master Blockchain and Break into Blockchain

Instructor: Bina Ramamurthy

1. Introduction

This repo contains all my work for this specialization. All the notes, reference materials, code base, quiz questions, screenshot, and images, are taken from, unless specified, Blockchain Specialization on Coursera.

2. Assignment Solutions

2.1. Course 1: Blockchain Basics

• Week 1 - Blockchain Defined: Quiz Solution | Takeaways

• Week 2 - Ethereum Blockchain: Quiz Solution | Takeaways

• Week 3 - Algorithms & Techniques: Quiz Solution | Takeaways

• Week 4 - Trust Essentials: Quiz Solution and Project | Takeaways

2.2. Course 2: Smart contracts

• Week 1 - Smart contract basics: Quiz Solution | Takeaways

• Week 2 - Solidity: Quiz Solution | Takeaways

• Week 3 - Putting it all together: Quiz Solution | Takeaways

• Week 4 - Best Practices: Quiz Solution and Project | Takeaways

2.3. Course 3: Decentralized applications (Dapps)

• Week 1 - Decentralized applications: Quiz Solution | Takeaways

• Week 2 - Truffle development: Quiz Solution | Takeaways | Source code for deploying Dapp

• Week 3 - Design improvements: Quiz Solution | Takeaways

• Week 4 - Application models & Standards: Quiz Solution | Takeaways

• Final course project: Solution

2.4. Course 4: Blockchain platforms

• Week 1 - Permissioned blockchains: Quiz Solution | Takeaways

3. Key concepts

• Proof of Work (PoW)

• Proof of Stake (PoS)

4. Disclaimer

I recognize the time people spend on building intuition, understanding new concepts, solving quizzes and assignments in this course. The solutions uploaded here are only for reference purpose. They are meant to support you if you get stuck somewhere.