http://cryptontox6h3f2asrmeuywkrjyd7facbjwua6hqq7h7tsuacjwhydqd.onion
How can I be sure my data is safe, aren't you using proprietary code? You're right, nothing and nobody can be trusted, however we have made our best efforts be as transparent as possible and have therefore released our user encryption module source code on GitHub, you can access it by clicking the icon in the footer.