A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology
Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more.
If you'd like to support the creation of additional content, here's a bitcoin/lightning donation address: http://bit.ly/2NldSYA
fiat support: https://www.patreon.com/CuriousInventor
Shorter 5 min introduction: https://www.youtube.com/watch?v=t5JGQXCTe3c
Written version: http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html
Arabic translation by Ahmad Alloush
Spanish caption translation by Borja Rodrigo, [email protected], DFJWgXdBCoQqo4noF4fyVhVp8R6V62XdJx
Russian caption translation by Alexandra Miklyukova
Italian voice over: http://youtu.be/1aEf3qr7UdE
Italian captions translated by Simone Falcini, 1H5KdCnBooxfqpXtyQBBAKKRU7MkCZCVCe