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Learner Reviews & Feedback for Blockchain Basics by University at Buffalo

4.6
stars
7,659 ratings

About the Course

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. You will learn about the decentralized peer-to-peer network, an immutable distributed ledger and the trust model that defines a blockchain. This course enables you to explain basic components of a blockchain (transaction, block, block header, and the chain) its operations (verification, validation, and consensus model) underlying algorithms, and essentials of trust (hard fork and soft fork). Content includes the hashing and cryptography foundations indispensable to blockchain programming, which is the focus of two subsequent specialization courses, Smart Contracts and Decentralized Applications (Dapps). You will work on a virtual machine image, specifically created for this course, to build an Ethereum test chain and operate on the chain. This hands-on activity will help you understand the workings of a blockchain, its transactions, blocks and mining. Main concepts are delivered through videos, demos and hands-on exercises....

Top reviews

SJ

Feb 5, 2022

Really l​earned a lot about the fundamentals of blockchain, being a software engineer looking into blockchain. It just got me up to speed with the underlying workflow of blockchain and more. loved it.

TT

Nov 19, 2018

This is an introductory course to Blockchain. The supplemented material (in other words self-study) is excellent and in my opinion is the only way to master the concepts and details of this discipline

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926 - 950 of 1,903 Reviews for Blockchain Basics

By Gogul. R

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Apr 20, 2023

easy understanding of blockchain

By Shubham K

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Oct 13, 2022

Good course to start blockchain

By Raman B

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Mar 26, 2022

very good and informative course

By Enrique F

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Mar 3, 2022

Very good for Blockchain Basics!

By ALEXIS J C M

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Feb 1, 2022

Good to start in blockchain area

By palabatla j

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Jun 26, 2020

good to learn this new techology

By Chaitanya G V

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Sep 20, 2019

Got good basics from this course

By Karl Q

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Jul 11, 2018

Great course, easy to understand

By J. R D

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Jun 20, 2018

really learned lot of new stuff.

By S S

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Dec 19, 2022

Amazing and Interesting Course.

By Ayandeep H

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Jul 20, 2022

Good and to the point lectures!

By Utkarsh G

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Jul 23, 2021

well explained and informative.

By Jose D L

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Jul 1, 2021

Amazing course and very helpful

By HAMZA A

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Jan 10, 2021

It was a really good experience

By Daniel Z P

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Jul 7, 2020

Very good course, learned a lot

By Dr. S

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May 29, 2020

Helpful for Blockchain learners

By SWARNAVA S

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May 21, 2020

very good course for beginners.

By Vinay C

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Jun 21, 2019

wonderful experience keep it up

By Gaurav D

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Feb 6, 2019

Excellent Course as a Beginner.

By kishore s

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Jan 25, 2019

Good course , Highly recomended

By MANI P

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Sep 6, 2023

Speaking English is too fast .

By ALUGULA A

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Oct 7, 2022

excellent course for freshers

By Waseem J

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Mar 31, 2022

This course is very powerfull.

By Anastasia K

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Sep 29, 2021

Great introductionary course!

By Duc-Minh N

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May 21, 2021

Very good with basic concepts!