This first course of the Blockchain specialization provides a broad overview of the essential concepts of blockchain technology – by initially exploring the Bitcoin protocol followed by the Ethereum protocol – to lay the foundation necessary for developing applications and programming. You will be equipped with the knowledge needed to create nodes on your personal Ethereum blockchain, create accounts, unlock accounts, mine, transact, transfer Ethers, and check balances.
Offered By

About this Course
Knowledge of at least one modern, high-level programming language is required.
What you will learn
A learner will be able to recognize foundational concepts of blockchain, and apply these program concepts on the blockchain.
Skills you will gain
- Ethereum
- Cryptography
- Blockchains
- Bitcoin
Knowledge of at least one modern, high-level programming language is required.
Offered by

University at Buffalo
The University at Buffalo (UB) is a premier, research-intensive public university and the largest, most comprehensive institution of the State University of New York (SUNY) system. UB offers more than 100 undergraduate degrees and nearly 300 graduate and professional programs.

The State University of New York
The State University of New York, with 64 unique institutions, is the largest comprehensive system of higher education in the United States. Educating nearly 468,000 students in more than 7,500 degree and certificate programs both on campus and online, SUNY has nearly 3 million alumni around the globe.
Syllabus - What you will learn from this course
Blockchain Defined
We will introduce and define blockchain, explain the structure and operational aspects of Bitcoin blockchain, and compare different types of blockchains.
Ethereum Blockchain
We will discuss the innovation of the Ethereum blockchain, review its protocol, and explore the payment model for code execution.
Algorithms & Techniques
We will discuss the concept of asymmetric key encryption, define the concept of hashing, and explain techniques that use algorithms to manage the integrity of transactions and blocks in blockchain.
Trust Essentials
We will define elements of trust in blockchain and discuss the Consensus protocol.
Reviews
- 5 stars70.09%
- 4 stars22.60%
- 3 stars4.78%
- 2 stars1.04%
- 1 star1.47%
TOP REVIEWS FROM BLOCKCHAIN BASICS
very good course it starts from basics and provides a amazing learning path , they focus on your self study rasher than spoon feeding like other courses ,which is the best thing of this course .
Comprehensive and clear course that summarize the basic concepts to understand the blockchain technology. Also the resources and contents included are very valuables. I totally recommend this course.
Thank you Bina mam for making this this course. My knowledge is so much expand to take this course. If you live 100+ years don't be confused many peoples blessing with you.\n\nThank you so much.
I find this course helpful to absolute beginner and for one who wants to grasp the basic concepts of Blockchain . The tutor tried to explain most part with simplicity and good and sufficient details.
About the Blockchain Specialization
This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks.

Frequently Asked Questions
When will I have access to the lectures and assignments?
What will I get if I subscribe to this Specialization?
Is financial aid available?
Who is this course for?
Are there any prerequisites?
Are there any hardware requirements?
More questions? Visit the Learner Help Center.