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Take Udacity's Blockchain Basics course and learn the fundamental concepts of blockchain technology including hash values, blocks, and more.

What's inside

Syllabus

Blockchain is one of the most in-demand skills. In this lesson, we'll introduce you to the fundamental concepts that you'll need to step into the world of blockchain.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Suitable for beginners seeking an introduction to blockchain technology
Provides a foundational understanding of blockchain concepts, including hash values and blocks
Introduces learners to the in-demand field of blockchain
Taught by Udacity, a recognized provider of online courses

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Discovering Blockchain with these activities:
Read 'Blockchain for Dummies' by Manav Gupta
Gain a comprehensive understanding of blockchain's core concepts and applications.
Show steps
  • Acquire a copy of the book
  • Read and absorb the material
  • Summarize key takeaways
  • Discuss the book with peers or mentors
Brush up on cryptography fundamentals
Strengthen understanding of cryptographic principles underlying blockchain.
Browse courses on Cryptography
Show steps
  • Review concepts like encryption, hashing, and digital signatures
  • Solve practice problems to test understanding
  • Discuss cryptography with peers or mentors
Read Mastering Bitcoin
Provides a comprehensive guide to the history, technology, and potential applications of Bitcoin, giving you a strong understanding of blockchain fundamentals.
Show steps
  • Read chapters 1-5.
  • Complete the review questions at the end of each chapter.
  • Summarize each chapter in a journal entry.
Five other activities
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Show all eight activities
Review blockchain fundamentals question banks
Solidify understanding of core concepts through repetitive exercises.
Browse courses on Hash Functions
Show steps
  • Access platform with question banks
  • Solve questions related to blockchain fundamentals
  • Review solutions after each question
Explore online courses or tutorials on blockchain development
Gain practical insights into the implementation of blockchain solutions.
Browse courses on Blockchain Development
Show steps
  • Identify reputable platforms like Coursera or edX
  • Enroll in courses or tutorials on blockchain development
  • Complete assignments and projects
  • Connect with instructors or fellow learners for support
Create a flowchart of blockchain components and their interactions
Enhance visual understanding of blockchain's interconnectedness.
Browse courses on Blockchain Architecture
Show steps
  • Identify key blockchain components
  • Research interactions between components
  • Sketch out a flowchart
  • Validate and refine the flowchart
Build a small blockchain project (e.g., a simple cryptocurrency wallet or a voting system)
Apply blockchain principles to a practical project and enhance hands-on experience.
Browse courses on Blockchain Development
Show steps
  • Brainstorm project ideas
  • Choose a project that aligns with your interests and skill level
  • Implement your project using appropriate blockchain platforms and tools
  • Test and debug your project
  • Deploy your project and share it with others
Organize and review class notes, assignments, and quizzes
Reinforce understanding by reviewing and connecting course materials.
Show steps
  • Gather notes, assignments, and quizzes
  • Group and organize materials by topic
  • Review the materials regularly
  • Summarize key concepts

Career center

Learners who complete Discovering Blockchain will develop knowledge and skills that may be useful to these careers:
Blockchain Developer
Blockchain Developers work in various industries and may focus on different aspects of blockchain technology. They may specialize in creating decentralized applications or working on blockchain platforms and protocols. This course can be a useful resource for understanding the fundamentals of blockchain technology and gaining a solid foundation for a career as a Blockchain Developer.
Smart Contract Developer
Smart Contract Developers are responsible for designing, developing, and implementing smart contracts on blockchain platforms. They work closely with blockchain engineers and other stakeholders to ensure that smart contracts are secure, efficient, and meet business requirements. This course can help Smart Contract Developers gain an understanding of blockchain fundamentals, such as hash values and blocks, which is essential for success in this role.
Blockchain Architect
Blockchain Architects design and implement blockchain solutions for businesses and organizations. They play a key role in developing and maintaining blockchain infrastructure, as well as ensuring the security and scalability of blockchain systems. This course can be helpful for Blockchain Architects, as it provides a solid understanding of blockchain concepts and best practices.
Blockchain Consultant
Blockchain Consultants advise businesses and organizations on how to adopt and implement blockchain technology. They help clients understand the benefits and risks of blockchain, and develop strategies for using blockchain to achieve business goals. This course can be useful for Blockchain Consultants, as it can help them build a strong foundation in blockchain fundamentals and gain insights into the practical applications of blockchain technology.
Enterprise Blockchain Specialist
Enterprise Blockchain Specialists work with businesses and organizations to implement blockchain solutions for a variety of purposes. They may specialize in specific industries or applications, such as supply chain management or financial services. This course can be helpful for Enterprise Blockchain Specialists, as it provides a foundation in blockchain fundamentals and an understanding of how blockchain can be used to solve business problems.
Blockchain Engineer
Blockchain Engineers design, develop, and maintain blockchain systems. They work on various aspects of blockchain technology, including consensus mechanisms, cryptography, and smart contracts. This course can help Blockchain Engineers gain a deep understanding of blockchain fundamentals, which is essential for success in this role.
Data Scientist
Data Scientists use data analysis and machine learning techniques to extract insights from data. They may work in various industries, including finance, healthcare, and retail. This course can be helpful for Data Scientists who want to gain an understanding of blockchain technology and its potential applications in data analysis and machine learning.
Security Analyst
Security Analysts identify, assess, and mitigate security risks for organizations. They work in various industries, including finance, healthcare, and government. This course can be useful for Security Analysts who want to gain an understanding of blockchain technology and its potential applications in cybersecurity.
Software Developer
Software Developers design, develop, and maintain software applications. They may work in various industries, including finance, healthcare, and retail. This course can be helpful for Software Developers who want to gain an understanding of blockchain technology and its potential applications in software development.
Financial Analyst
Financial Analysts provide financial advice to individuals and organizations. They may work in various industries, including banking, investment management, and insurance. This course can be useful for Financial Analysts who want to gain an understanding of blockchain technology and its potential applications in financial analysis.
Business Analyst
Business Analysts identify and analyze business needs and develop solutions to improve business processes. They may work in various industries, including finance, healthcare, and retail. This course can be useful for Business Analysts who want to gain an understanding of blockchain technology and its potential applications in business analysis.
Product Manager
Product Managers are responsible for the development and management of products. They work in various industries, including technology, healthcare, and consumer goods. This course can be useful for Product Managers who want to gain an understanding of blockchain technology and its potential applications in product development.
Marketing Manager
Marketing Managers develop and execute marketing campaigns to promote products and services. They may work in various industries, including technology, healthcare, and consumer goods. This course can be helpful for Marketing Managers who want to gain an understanding of blockchain technology and its potential applications in marketing.
Sales Manager
Sales Managers lead and manage sales teams. They are responsible for developing and executing sales strategies, as well as managing customer relationships. This course can be useful for Sales Managers who want to gain an understanding of blockchain technology and its potential applications in sales.
Operations Manager
Operations Managers are responsible for the day-to-day operations of a business. They may work in various industries, including manufacturing, healthcare, and retail. This course can be useful for Operations Managers who want to gain an understanding of blockchain technology and its potential applications in operations management.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Discovering Blockchain.
Explores the potential impact of blockchain technology on various aspects of society, including finance, healthcare, and government. It discusses the challenges and opportunities presented by blockchain technology.
Provides an overview of cryptoassets, including Bitcoin and other cryptocurrencies. It covers the investment potential of cryptoassets, their risks, and their regulatory landscape.
Focuses on real-world business uses of blockchain technology, especially in its application to fintech and supply chains.

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