New here?
"Earlier this week, Priivacy announced that its lead investor was withdrawing from the company's new product line - an end-to-end encrypted communications service for professional users …" — the morning news, chapter one
Copenhagen, 2026. On Martin's first morning at Priivacy Vault— glass and pale wood on the Nordhavn waterfront — the radio is already carrying the story he would rather not arrive with: the company has exposed the documents it was trusted to keep, and the investor behind its next line is walking away. That line — communications nobody can listen in on — is why he was hired.
Nordhavn is a business novel in the lineage of The Goal and The Phoenix Project: a small team learning, mostly the hard way, that an AI assistant amplifies whatever the process already is — and building the discipline that holds: specifications in plain language, legible to the lawyer who has to trust them, and an assistant held to them.
The book is out. The app came first.
Nordhavn
In the book the team is building a communications app. This is not that app — it is what their way of working produces: something small and real, built the way they build. The point of it is the specifications.
Not specifications as they look when they are finished and right. As they look when a team is working against a deadline — they will change, and this is what they happen to look like now. Over time this site will hold more small apps built with a tool like the one the team is building. The team calls what you will find there executable specifications: not because they read like code, but because they are the source — the seat on this page is compiled from them, and nobody edits what comes out.
Pick a username and a shown name, choose a password, and you are holding a seat. Open this page anywhere else, log in as someone new, and invite them — the relay between you holds sealed cells and learns nothing it carries.