I see... Authpaper is basically suitable for the auditing and forensic investigation purpose, this platform will mainly work for preventing from leaking the data. That's why it will be a popular form of storing and preserving data.
In this case, Proof of data delivery as well as the confidentiality will carry the most important part for getting accepted to the people. at least the proof of data delivery system should be provided form this project.
Yeap, Along with the proof of data delivery, there should be needed a capacity to provide a huge data deliver for that the user will get a hassle free system.