The Privacy Protocol
An unattended sales pipeline for digital products - takes payment, confirms it is genuine, and delivers access that expires, without a human in the loop.
Selling a digital product looks simple until you write down everything that has to happen between “customer clicks buy” and “customer has the file”. Payment must be taken, confirmed as genuine, matched to the right product, turned into access only that buyer holds, delivered, and made to expire, with no human involved, at three in the morning, correctly, every time.
The Privacy Protocol is that pipeline, and the interesting part is not the happy path.
Two things most implementations get wrong
Payment confirmation is never taken on trust. A notification that says “payment succeeded” arrives over the open internet, and anyone can send one. Treating that message as proof is how a store ends up giving its product away to people who never paid. The system independently establishes that a payment was real before anything is released.
Access expires. A permanent link is one sale converted into unlimited distribution the moment it is forwarded to a group chat. Access granted here has a life, and card details never enter the system at all. They are handled entirely by the payment provider, so there is nothing here worth stealing.