This project is a rip-off, likely backed by UnSavoryGarnish
i. Users should be highly suspicious of the fact that you require registration. That's not unlike regulators desire to taint bitcoin addresses with personally identifying information for the purposes of tax collection and cash flow restrictions. Your justification for the registration is moot considering that the same end can be met with the use of
GPG contracts.
The goal of Bitproof is to make Blockchain certification mainstream. People need something easy to use. We only collect email address and full name.
Everything is fully encrypted and works like a brainwallet (your password).
Geeks can use 256 bits keys as password and use our API to send transactions directly to the blockchain (POST /.../ 40BYTES_OF_RAW_DATA).
With the current system, it's possible to serve people who knows nothing about Bitcoin AND geeks.
Proof of Existence has been created and designed as a proof of concept for bitcoiners. Non-Bitcoin people won't understand anything. More than that, Bitproof offers Proof of Ownership using ECDSA 3072 bits signatures and allow public/private publications (we have our own explorer so you can share your proof after certification).
Let me know if you have any further questions.