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Avis et commentaires pour d'étudiants pour Blockchain Basics par Université de Buffalo

6,678 évaluations
1,653 avis

À propos du cours

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....

Meilleurs avis


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


24 déc. 2020

A comprehensive and clear course that summarizes the basic concepts to understand blockchain technology. Also, the resources and contents included are very valuables. I totally recommend this course.

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1401 - 1425 sur 1,679 Avis pour Blockchain Basics

par Sujoy D P

12 juil. 2020

It was a great course.But assignment part was a bit tricky.

par Anas A

22 août 2021

Glad to study my very first course in blockchain this way.

par Anisa S P

9 juin 2020

Course is good but the last assignment is very troublesome

par Parag G

18 mai 2019

It was a good course especially the assignment at the last

par Pedro R

5 août 2018

Best way to get a grip on blockchain technology right now

par Patrick L C

24 avr. 2021

Interesting introduction to blockchain. Congratulations.

par Thales G

18 avr. 2021

Good course, but various optional links are unavailable.

par Phyo T Y

7 juil. 2020

I have got many knowledge from this course. Thanks a lot


25 juin 2021

Need to be more relevant for the real world application

par malladi p

31 août 2020

Probably the best Blockchain basics course on Coursera!

par Fabricio J

9 avr. 2020

This course offers a good basis in blockchain knowledge

par Stepan L

18 juil. 2018

I'd love to have more detailed explanations inn videos.

par Prasad J P

9 juin 2021

Nice Course with detailed introduction to Blockchain

par Miguel M

27 août 2018

Good course to gain a first insight into Blockchain.

par Venugopal B V

5 nov. 2021

Some of the basic concepts could be elaborated more

par Moataz F

18 janv. 2021

Final project should be reviewed. So much problems!

par Sayeed R

19 avr. 2020

Helps to remove one's confussion about blockchain.

par Aju g

6 mars 2022

wonderfully explained, loved the additional reads

par samrat k

21 nov. 2021

was expecting more coding on solidarity daaps etc

par Vu N H T

10 juil. 2020

The final assignment's instruction can be clearer

par Amit S

25 mai 2022

A good introduction to the overall blockchain.

par XMzz

21 mars 2022

I dont know why didnt give me the certificate.

par Meet R B

24 mai 2020

Add videos for implementation ( coding part ).

par Chu

21 août 2019

Not bad, but too much reading, too less video.

par Karthikeyan M

27 mars 2019

Good material to know block chain fundamentals