An aircraft part rolls down a line. Somewhere on it, in a coat thinner than paint, sits a galaxy.
Not a barcode. Not a sticker. A scattering of microscopic diamonds, frozen at random angles in a thin film, that a reader can scan in seconds and a counterfeiter can never reproduce. That galaxy is the part's name, its birth certificate, and its alibi all at once. This is what DUST Identity makes for a living: proof you can hold.
The company sits in Newton, Massachusetts, with around 25 people and more than $53 million raised from investors who do not usually agree on much - Kleiner Perkins, Airbus, Lockheed Martin, American Express. They agreed on this. DUST sells the means to answer one stubborn question that has haunted supply chains forever: is this thing real, and is it the same thing it was yesterday?
Every supply chain runs on a polite fiction: that the label is telling the truth.
It usually is. Right up until it isn't. A serial number can be photographed and reprinted. An RFID tag can be cloned. A certificate of authenticity is only as honest as whoever holds the pen. Counterfeiting drains hundreds of billions of dollars a year, and in aerospace and defense the cost is not measured only in dollars - a fake bolt in the wrong place is a different kind of problem entirely.
The deeper issue is binding. You can secure a digital record beautifully and still have no way to prove that this exact physical object is the one the record describes. Break that link and the whole chain of custody becomes a story you choose to believe. DUST exists to make the link unbreakable.
Three physicists, one government problem, and a pile of cheap diamonds.
In 2011, Ophir Gaathon, Jonathan Hodges, and Dirk Englund met as PhDs at Columbia, studying the quantum behavior of diamonds. The work was about as far from logistics as a career can get. A few years later at MIT, DARPA arrived with a supply chain security problem and the team noticed something the rest of us missed: the quantum randomness that made diamonds interesting in a lab also made them impossible to copy in the field.
So they made the bet. Take industrial diamond dust - among the cheapest diamonds on earth, the stuff normally treated as waste - suspend it in a thin polymer, and let the particles settle wherever physics drops them. The result is a one-time-only constellation. You cannot manufacture a duplicate on purpose, because the whole point is that no one, including DUST, controls where the diamonds land. Gaathon, who earned his PhD in applied physics at Columbia and holds patents in diamond materials, became CEO. The lab experiment grew a sales team.
It reads like a fingerprint, survives like an industrial coating, and forgets nothing.
The DUST marker is applied as a thin film. Inside it, diamonds sit at random positions and angles, forming a pattern that an optical reader captures and converts into a unique signature. That signature is bound to a secure digital record on the DUST Identity Platform, which tracks the object across its life - who touched it, where it went, whether the tag was disturbed.
The DUST marker
Engineered diamond-dust constellation in a durable coating. Covert, tamper-evident, and built to survive heat and abrasion.
The Platform
Software that ties each physical fingerprint to a digital record, enabling lifecycle traceability and chain-of-custody anywhere.
Raw material traceability
Tag and track components down to the part level across complex, multi-vendor manufacturing.
Authentication & provenance
Certified pre-owned, luxury, jewelry, art, and document fraud detection - real things, verified.
The clever part is the economics. The security comes from disorder, not from an expensive secret, so the input can be diamond waste. The cheapest diamonds on earth end up guarding some of the most expensive objects on earth. There is a certain justice to that.
From a Columbia lab bench to aerospace supply chains
- 2011Gaathon, Hodges, and Englund meet at Columbia, studying the quantum properties of diamonds.
- 2016-2018At MIT, DARPA brings a supply chain security problem. DUST Identity spins out to solve it.
- 2018Emerges from stealth with a $2.3M seed round led by Kleiner Perkins.
- 2019$10M Series A, with Airbus Ventures and Lockheed Martin Ventures joining. Early deployments span aerospace, automotive, and luxury.
- 2023$40M Series B led by Castle Island Ventures, backed by Airbus and American Express - funding a push into sports and luxury.
- 2024CEO Ophir Gaathon featured as a visionary speaker at the IEEE HOST hardware security symposium.
Funding is not validation. But the people writing the checks are worth reading.
DUST has raised over $53 million across three rounds. The interesting signal is not the total - it is the roster. Aerospace giants, defense primes, and a payments network do not invest in authentication for fun; they invest because they have the counterfeiting problem and they want it solved upstream.
Funding by round (USD millions)
On the partnership side, DUST built a blockchain-agnostic interface with SAP so its physical fingerprints can talk to enterprise ledgers, and has worked alongside Microsoft and sports partners like Oxygen Esports as it moved from the factory floor toward fans and collectors. The majority of early business has been aerospace, defense, and government - the customers with the least patience for a fake.
An unbroken chain of trust, from raw material to the moment it lands in your hands.
The stated goal is plain: bind unclonable physical identities to tamper-evident digital records, and use that to end counterfeiting and fraud across global value chains. Strip away the jargon and it is a promise about trust - that when you are told something is real, you can check, and the check cannot be gamed.
That promise scales in odd directions. The same technology that verifies a turbine component can verify a vintage watch, a museum artifact, a signed jersey, or a sealed document. Different customers, identical question. DUST's answer does not change with the price tag.
As more of the world claims to be authentic, proof becomes the scarce resource.
Counterfeiting gets easier every year. Printing, replication, and convincing fakery are now cheap and fast, and "trust me" scales worse than ever. The defensible move is to make authenticity a property of the object itself, not of the paperwork around it. That is the bet DUST is built on, and it gets more valuable as faking gets cheaper.
There is a quiet irony in the approach. To beat the most sophisticated forgers, DUST did not reach for the most sophisticated material. It reached for the cheapest diamonds available and let randomness do the hard work. Security from disorder, manufactured at scale.
So return to that aircraft part on the line, the one wearing a galaxy too small to see. Before DUST, its identity lived in a label that could lie. Now it lives in the part. Scan it in a year, in a decade, after a dozen hands and three continents, and the diamonds will still be sitting exactly where physics dropped them - telling the same true story, refusing to tell any other.