Bitcoin Hush (BTCH) website has been updated with some more information & a little preview of whitepaper:
http://btchush.org/It kinda dead.
Opening it from google cache give this little reading material. Very interesting.
So BTCH will be airdropped to 4 different coins and it's actually a Komodo asset chain instead of a common BTC fork like its name suggest.
Nice !
http://i.imgur.com/ATmGB8W.jpg