A short introduction to 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):
Less technical version:
Donation address: 1K7A6wsyxj6fThtMYcNu6X8bLbnNKovgtP
Germain caption translation provided by adi331 : 19s6rqRfHa19w7wcgwtCumPs1vdLDj1VVo (thanks!!)