Caleb James DeLisles, from XWiki, introduces CryptPad at SeaBeyond 2014 conference.
CryptPad is a zero knowledge realtime collaborative editor, inspired by Bitcoin mechanisms.
Content is encrypted so only people who have the CryptPad link can access and read the content.
You can test it on Cryptpad
Not very useful without slides.
I don’t know, it was very interesting to listen. The code is on GitHub https://github.com/cjdelisle/cryptpad