Building a Blockchain in Under 15 Minutes - Programmer explains

[deemaak]

What I understood from this video is that I'm not a fast learner

[TotallyRocco]

I not only want to thank Ivan for the help, coz this dummy just learned some, but thank you all in your posts for being kind to each other, you all communicate and collaborate kinder than most any other threads I find on this YT search engine! Keep spreading the love!

[gaborfzks]

Wow, time fly’s! A young boy becomes a grown man in front of our eyes.

[TheCryptoFactor]

Ivan: I need some sort of artificial lighting .... fast forward 2020: Industry standard lighting, professional grade microphone... 5 TV sets! Congrats man, you have come a long way, keep succeeding - Paul

[iderik]

To say "digital signature" is just a way of making it understandable. Good explanation and very clear, Heja Sverige!!!

[stella]

I found this video in 2021. It's unbelievable how you developed from 2017. Well done, you're doing a great job!

[HitmanCRO]

You're great!
I'm a tech guy my entire life and was never interested in programming.
You just changed that!
Thank you!

[OSBib]

Thank you, Ivan! It makes me understanding this technology in Java terms and how to code blockchain.

[jeremyfrancis]

Simple and straightforward. Need more people like this.

[codygonzalez]

Thank you, brother, I put my finger up! You really met in 15 minutes and everything was clearly explained!

[MauriceLacerda]

Awesome video Ivan! Thank you so much for putting such a complex topic into digestible format!

[metavision]

the last 2min were the best thing i watched in 2019. great job

[greywolf]

Thanks mate, very concise and clear explanation. I've been looking for exactly this for a while now.

[laurathelion]

Excellent video, Ivan!! Nice and fast and kept me totally interested. I definitely got a good understanding of how the blockchain works, as only coding can do. Thanks and keep up the good work! -- laura, a new subscriber

[EvgenyAleshin]

Great video Ivan, very clear and concise. Would be nice to see you explain Genetic Algorithms and Neural Networks(preferably using Java) and maybe an Evolutionary Neural Network as a conclusion for both topics

[bobbynewman]

I know I'm late, but thank you! This is the best explanation I’ve found of what a blockchain really is. Great stuff.

[kennethzambrano]

your the big one Master! Thanks for this video. 2 days ago i was asking myself about How to program my own Blockchain from scract!
Really appreciate!

[persvendsen]

I`m a Norwegian newbie into blockchain and coding. You explained it great, easy and understandable.

[jankarlo]

This is a gem. Simplest way to explain blockchain technology at its core. Keep creating good contents, you deserve more than a million sub.

[Mozzthecoolguy]

Ivan, super stuff you made! Thanks a million!