10 de mar. de 2018
Great course, a very broad and in-depth overview of concepts surrounding cryptocurrencies and Bitcoin in particular. Would be great to have an update of course; perhaps once the ICO craze is over? (-:
22 de dic. de 2017
I've gained a strong knowledge of Bitcoin's architecture but wish this course was updated to include the developments of the last two years. A few lectures on alt-coins would have been useful as well.
por Enrique A•
21 de feb. de 2017
Good introduction to understand the fundamentals of Bitcoin and other cryptocurrencies.
The assignments in JAVA are quite challenging. They are cleverly chosen so that you can understand the problems under the design of a cryptocurrency.
por Arnab S•
11 de jul. de 2017
High Level JAVA mapping exercises really energized my brain to understand concepts of bitcoins and blockChains. Perfect course to summarize cryptocurrency and also guides you perfectly in using blockchain code in other domains too.
por Peter K•
5 de nov. de 2017
The best bitcoin course I have found on the internet to date.
Great way to understand the thoughts behind bitcoin technologies.
The authors have found a perfect balance to cover wide range of subjects and getting deep into details.
por Chuom P•
4 de may. de 2021
I wished that I had taken this course back when it was first released. It is very well done and the free textbook provided complements the course. Kudos to the professors and TAs.
I really wished that I had bought some bitcoin.
por Jiangchun L•
15 de mar. de 2017
The course is quite great! At least I wouldn't be silly when talking about the Bitcoin stuff. However, students like me who don't have any previous knowledge about crypto technologies should first read through the text book.....
por Alex N•
10 de nov. de 2017
This is a very good overview course for Bitcoin and underlying blockchain and crypto technology - along with homework that is difficult enough to force one to think a bit and review your java skills. Appreciated and enjoyed.
por Alexandr S•
15 de sep. de 2017
Lectures start from very basics of bitcoins and cryptocurrencies and step by step move to very deep information.
It is one of the most usefull and interesting course at Coursera.
Thanks a lot for teachers!
por Humberto M•
22 de may. de 2017
This course is somehow old 2014, but completely shows the how the bitcoin works, and in fact how crypto currencies work in general. They have an awesome chapter about anonymity. Extra material weeks are really good.
por Afroz M•
31 de jul. de 2017
An excellent introduction to BitCoin and BlockChain but this is very dated now, the field has been moving really fast since it is quite nascent and I feel this course should have been updated atleast once by now.
por Justin L•
4 de sep. de 2017
With how rapidly cryptocurrency technology changes, I think the course should be updated (or at least addendum lectures added where appropriate). But this was quite comprehensive and fantastic for a free course!
por PicoPlanet D•
24 de mar. de 2020
I mine ETH for a very small profit, but this course opened my eyes to many of the awesome inner workings of cryptocurrencies. The professors are very well spoken and the content is intuitively structured!
por ZHENG Z•
11 de abr. de 2018
Excellent course! It not only covers the technical part of bitcoin and cryptocurrency, but also contains a lot of very inspiring discussions about its relation to the real world. I learnt so much from it!
por Vladimir Š•
18 de feb. de 2018
Altocin chapters are outdated but covered fundamentals still hold true and once you understand Bitcoin well you stand on solid ground and ready to venture out on your own. I highly recommend the course!
por mohsin k•
30 de nov. de 2017
A wonderful course with great amount of knowledge. The assignments can be improved a little as the first assignment is some what difficult and can be broken into two assignments some week apart
por Belen S•
23 de mar. de 2018
Very good view of blockchain´s system. I´m an economist, so I hadn´t any studies about some technical concepts but this course has been very useful to understand how Bitcoin protocol works.
por Gundas V•
17 de jun. de 2017
Very good course - I finally fully understand how bitcoins work!
It would be nice to see this course updated with the recent developments in cryptocurrencies (smart contracts, Ethereum etc.)
por Li Z•
25 de mar. de 2018
Great course, with materials concerning both technical and sociological aspects of blockchain and cryptocurrency.
I think there can be more exercises and programming assgnments for learners.
por Sanzaya P•
10 de may. de 2020
Very lucid introduction to the Crypto Currencies and Bit coin. Thanks for the extensive elaborations else sometime I might have fallen into trap of trying to mine Bitcoin with my laptop.
por David D•
24 de ene. de 2018
I would like to thank all people who contribute to this course. The course answers "all questions" of newcomers. I like its format, it gives both perspective and detail view of domains.
por J M K•
18 de mar. de 2018
Thank you for the informative course. Would be looking forward for more in this field. Also could you please suggest/elaborate on how this technology will help in derivative space.
por STEVEN V D•
27 de abr. de 2018
Absolutely essential for everyone who wants to know everything about Bitcoin and blockchain. Big shout out to the instructors and dept of the course. Would absolutely recommend!
por Julio A R•
24 de ene. de 2018
Muito interessante, poderia explicar melhor como funciona a implementação ao menos nos primeiros codigos. Levei um bom tempo para intender, mas ainda não consegui implementar.
por Edoardo V•
27 de nov. de 2017
One of the best courses I have had! Great for understanding the technical aspects, as well as the economics and social implications of blockchain technologies. Thanks a lot!
por Ognyan K•
18 de mar. de 2018
Great introduction to cryptocurrency technologies. Complete overview of the what the individual components are and how they work together. Good pace and engaging presenters.
por Darren K•
21 de dic. de 2017
Difficult coding, but the content is well put together and very informative when increasing the depth of understanding of cryptocurrencies in general. Thanks so much!