Generally speaking the best way to go into the deeps is to learn Cryptography. There is nothing about blockchain except maths. It's just a way to solve the consensus problem.
One of the best ways is to learn Cryptography is the Edinburgh University. For example they are authors of Ourboros algorithm.

Did not read the whole topic but "silicon valley" series is absolutely worth to watch.
All the sitcom guys are working on the project, trying to raise some and as a result they decide to run an ICO.
Series covers everyting including team struggle against weird incubator owner, crazy angels and Amazon trying not to let them successed.
Everyone who was ICOing will recognize himself.
They even created an ICO style web site: http://www.piedpiper.com/
5 seons with 8-10 episodes, 24min each.
must watch!

Yeah, probably you are right but I still keep on hoping.
After analyzing the SSH certificate on bitcoinwisdom.com i found out that it was prolonged on 9 of March 2019. I'm not sure if the Go Daddy updates certificates automatically but this fact gives me the hope that somebody from the team still keeps an eye on the project. At least on the domain. 

Besides the SSH issue, I do hope that those guys are just alive.
So as you can see there are only hopes on my side, but I am still looking for the way to reach them out.

My telegram is @alterroman (the same nickname as here) and if anyone can help me I would appreciate it much.
Thanks (:

Hi guys,
Does anyone know how to get in touch with somebody from the bitcoinwisdom.com team?
I understand that's hard enough but still ... 
Wanna suggest cooperation for service revival.
If you know how to talk to them please let me know.
Thank you in advance.

День добрый!
Хотел бы отметить, что на платформе образовательных курсов нет. DISCIPLINA - не онлайн школай, университет или образовательное учреждение. DISCIPLINA - блокчейн для хранения криптографически подтвержденных данных. Например, дипломов, оценок, образовательных достижений.

Курсы есть на платформе TeachMePlease. Именно туда вы можете зайти, выбрать курс и научиться чему-либо (:

Guys Im working on a project and we had an ICO. Finally we are done with it and I passed a lot of time all over the world, especially in States (New York and San Francisco in most) and in Asia (Tokyo, Shanghai, Hong Kong, Seoul).
And I'm pretty much sure that Asia is times further than states in their crypto market development. Asian guys are much more passioned about crypto and there are much more crypto lovers in all aspects: mining, technologies, trading...
I believe that the future of crypto is in Asia. (: