Okay so this is not
http://z.cash (which is the inferior zerocoin) and apparently is the
real Zerocash! Wow. I am happy to see this in open source. Real progress at last. Maybe this is the reason for the dump of Monero?
I am happy to see this because I want to use something like this and also because I do not expect them to get the details correct on mining (no one has yet!). So there will be an opportunity to integrate this open source into a better block chain.
Major opportunities right now in crypto. Pick who you want to work with and pick carefully. I am looking for a few good men.