The Bitcoin protocol and blockchains explained from the viewpoint of stumbling into inventing your own cryptocurrency.
Protocol Labs: https://protocol.ai/
Interested in contributing? https://protocol.ai/join/
Special thanks to the following patrons: http://3b1b.co/btc-thanks
Some people have asked if this channel accepts contributions in cryptocurrency form as an alternative to Patreon. As you might guess, the answer is yes :). Here are the relevant addresses:
ETH: 0x88Fd7a2e9e0E616a5610B8BE5d5090DC6Bd55c25
BTC: 1DV4dhXEVhGELmDnRppADyMcyZgGHnCNJ
LTC: LNPY2HEWv8igGckwKrYPbh9yD28XH3sm32
Supplement video: 
Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti...
Here are a few other resources I'd recommend:
Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf
Block explorer: https://blockexplorer.com/
Blog post by Michael Nielsen: https://goo.gl/BW1RV3
(This is particularly good for understanding the details of what transactions look like, which is something this video did not cover)
Video by CuriousInventor: 
Video by Anders Brownworth: 
Ethereum white paper: https://goo.gl/XXZddT
3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that).
If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended
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