When people think of Artificial Intelligence, they usually think of chat boxes. You type a prompt, text scrolls across the screen, and you copy-paste it.
In the legal world, a chat box isn't enough. A contract on a screen is just a suggestion. A contract in hand—signed, sealed, and cryptographically verified—is a binding asset.
As we build Lawyie (Sunverse AI’s intelligent legal infrastructure for Africa), one of our core mandates was moving beyond the chat interface. We needed a Document Factory.
Here is the engineering breakdown of how we built an in-memory PDF generation pipeline that creates cryptographically-sealed legal documents in Python.
1. The Problem with Standard File Writing
