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Bewertung und Feedback des Lernenden für Blockchain Basics von University at Buffalo

6,671 Bewertungen
1,653 Bewertungen

Über den Kurs

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....



18. Nov. 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


27. Juli 2018

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.

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1326 - 1350 von 1,677 Bewertungen für Blockchain Basics

von Pushpanjali K

6. Juli 2018

Good course to start with on Blockchain. The project is cool through it takes multiple attempts to complete

von Qifei Z

12. Juni 2020

Too many reading materials attached. Would be good if the professor and walk through some of the contents.

von Arvind K S

14. Okt. 2019

The content was good for a jumpstart to the technology but the project work could have been more


von Deshagette

27. Jan. 2019

Ce cours Blockchain Basic m'a vraiment permis de découvrir cette nouvelle approche de gestion de données.

von Wim S

27. Nov. 2018

There are some typo's in the text, one is anoying since is indicates ins't where I think it should be is.

von Zul H K

7. März 2022

Great Course. Learnt a lot. The final hands-on assignment cements the course contents. Must take course.


30. Aug. 2020

It covers the basics of blockchain, giving the tools to begin understanding and working with blockchain


10. Juni 2020

very interesting and helpful for beginners. of course it is a basic course but got lots of stuff thanks

von Sampad S

17. Apr. 2021

The course was fantastic. But the project at the end was a bit hassle as instructions were not proper.


24. Sep. 2018

The Instructions in the Project was not very clear. It took me more than 4 hrs to complete this task.

von Gary C

19. Sep. 2018

Good information, however getting the project to run was a little challenging on my Windows machine.

von sudhir k

28. Juli 2019

Little more detail in terms of how "difficulty" is created and used by miners could have helped.

von Aditya J

30. Juni 2021

This course was very much informative and helped me understand blockchains to a greater extent


16. März 2021

contents that are given for reading purpose also need to be explained thoroughly in the videos


14. Juni 2020

this course gave a very good understanding of how cryptocurrency(Bitcoin and Etherium) works.

von Cristian M S

25. Apr. 2020

Is a very goood course, has a balance between videos/reading and test. Some links are broken.


22. Juni 2021

Wonderful teaching by the lecturer. It has helped me gain better understanding on Blockchain

von Ronak U

16. Okt. 2020

Nice Course but very less practical knowledge (due to requirement of high computation power)

von Prajay S

10. Mai 2020

The videos were a bit below par. The content could have been presented with more examples.

von Matt H

22. Sep. 2018

I felt that a lot of the tests were just copy paste - but overall liked to course material

von Davis Y

11. Jan. 2020

It's okay but not great. give you basic concept and guide you understand the fundamental

von Chakradhar T

26. Sep. 2019

Its very helpful to learn the blockchain basics that cover bitcoin and ethereum as well.

von learn a

22. Feb. 2019

i would like to thank ,to my instructor for providing good facility to learn blockchain

von Manuel G S

5. Nov. 2020

Nice, but confusing at the end due to the submission procedure and the lack of support

von Marc J L

4. Aug. 2018

Good intro, but you might want to do some erading prior just to have more familiarity.