Why Every Certificate of Authenticity Goes Stale the Day You Get It

Every certificate of authenticity has the same design flaw: the moment it's printed, it starts going out of date.

A gallery issues a certificate when a piece sells. It lists the artist, the title, maybe a date and a signature. Then the artwork keeps living — it changes hands, travels to a show, gets reappraised, gets authenticated again by someone else entirely — and the certificate just sits in a drawer, saying less and less about the object it's supposed to describe. Multiply that across a collection, a gallery's inventory, or a lifetime of acquisitions, and "provenance" stops being a paper trail and starts being a pile of disconnected paper.

We think that's backwards. So we built certificates that are alive.

What makes a certificate "updateable"

On Provenance, a certificate of authenticity isn't a PDF you download once. It's a permanent record at a public, unique URL, with a QR code that resolves to that same live page no matter how many years pass. When something happens to the object — it sells, it's exhibited, it's re-authenticated, it's simply looked at closely enough for someone to scan the code — that event gets added to the certificate's history.

Critically, nothing changes silently. Every update to a certificate goes through the person who actually controls it. An artist approves changes to their own certificate of authenticity; a collector approves changes to their certificate of ownership. The record grows, but it doesn't drift — there's always a specific person accountable for what got added and when.

That's the core idea behind our patent-pending updateable certificate system: authenticity isn't a single moment you can capture in a PDF. It's a history, and a certificate should be able to hold one.

Three certificates, one object, one story

Physical objects often pass through more than one kind of authority. The artist who made a piece, the collector who owns it, and the institution that exhibited it are all making a claim about the same object — just from different vantage points.

So Provenance supports three linked certificate types for a single work: a Certificate of Authenticity (issued by the creator), a Certificate of Ownership (held by the collector), and a Certificate of Show (held by an exhibiting gallery or institution). They're connected to each other, not siloed. When one is updated in a way that matters to the others — an ownership transfer, for instance — that update is reflected across every certificate linked to the same physical object, instead of leaving one document current and the rest quietly out of date.

The result isn't three unrelated pieces of paper. It's one coherent chain of custody, told from three legitimate points of view.

Built to travel with the object, not just the sale

A lot of provenance tooling is really just transaction tooling — it captures the moment of sale and stops there. We designed Provenance's certificates to keep working long after the transaction closes: scan a printed QR code on a certificate years later, and it logs that scan against the object's history, with a timestamp and location, visible to the owner. That's not a gimmick — it's the same principle applied to the physical world: an object's identity should be checkable at any point in its life, not just at the point of sale.

Beyond art

We started with fine art because it's one of the hardest versions of this problem — provenance there is dense, high-stakes, and genuinely difficult to document well. But the underlying idea, a live, verifiable, owner-gated record bound to a physical object, isn't specific to paintings. We're already exploring how the same certificate model applies to collectibles, and we think it generalizes much further: to vehicles, real estate, and eventually any physical object whose authenticity and history matter enough to be worth getting right.

If a certificate can update instead of going stale, "certificate of authenticity" stops meaning "a document you got once" and starts meaning something closer to a living identity for the object itself.

See it for yourself

If you're an artist, collector, or gallery who's tired of provenance living in email threads and old PDFs, add your first artwork and issue a certificate that will actually keep up with it. You can also read more about what we're building and why.