Earned in person
Not a form. Not an upload of a driver's licence to a company you have never met. The proof is that you were somewhere, with other people, who can say you were there.
proven identity
Is this a real human who showed up?
Veriden answers that question — and only that question. Identity earned in person, with witnesses: non-transferable, privacy-preserving, and owned by the person, who decides what to show and when.
Concept and architecture. Methods and hardware are under active research — see below. Nothing is built.
why it matters
“Are you a person?” is becoming the hardest question online.
For most of the internet's life, being a human was cheap to prove and expensive to fake. That has inverted. A machine can now hold a conversation, pass a test, write a review, fill a comment period, and sign up a thousand times before lunch.
The usual answers make it worse. Upload your government ID to a broker. Give a platform your face. Let someone scan you and keep the scan. Each of these solves the problem by creating a permanent record of exactly who you are, held by someone whose interests are not yours — and a database like that is a liability the moment it exists.
The goal is to prove that a person is real without ever learning which person they are.
A community can already do this. It has always been able to. People who gather in a real place, and who can vouch that someone was there, are a proof no server farm can forge. The intent is to make that ordinary human fact portable — usable somewhere else, later, by the person themselves and nobody else.
what it is meant to be
Four properties, and all four have to hold.
Non-transferable
It cannot be sold, lent, farmed, or run at scale from a rack of machines. That is the property that makes it worth anything at all — and it is the property that is hardest to build.
Privacy-preserving
Proving you are a real human should not require revealing which human. The intent is to answer the question that was asked and no more than the question that was asked.
Owned by the person
You hold it. You decide what to show, to whom, and when — and you can show one thing without showing everything. Nobody accumulates a profile of you as a side-effect of you proving you exist.
honest status
Methods and hardware are under active research.
We are not going to describe a mechanism we have not built. There is no device, no ceremony that has been run, no cryptography we have committed to, and no prototype in anyone's hands. Veriden is a set of requirements and an argument, not a product.
The hard part is not proving someone showed up once. The hard part is making that proof genuinely non-transferable, genuinely private, and genuinely owned by the person, all at the same time — and doing it without the thing collapsing into yet another biometric database. That is an open research problem, and it is being treated as one.
When something works, it will be described here in the tense it deserves. Until then, this page describes an intent.
Veriden proves who. Veria proves what.
Together they make a stranger's word checkable — without making anyone surveilled.
Veria — verified trust →