VaulTag

Born From Loss.
Built From Conviction.

The idea behind VaulTag didn't come from a whiteboard. It came from watching something real fall apart — and spending years watching the problem grow.

"I watched buyers pay for authenticity they never received. I knew blockchain could fix this — not to sell JPEGs, but to do what it was actually built for: prove that something is real."

Founder, VaulTag

In 2010, I entered e-commerce selling premium sports footwear — sneakers from the brands people actually wanted. It was a good business, built on quality and customers who cared about what they wore. By 2012, it was over. Not because of a bad product decision or a failed campaign — but because counterfeits had quietly invaded the market and made honest competition impossible.

The fakes were good. A sneaker on someone's foot — and you won't know. You have to look carefully. You have to know where to look: every stitch, every detail of the logo, every difference in material and finish. The average buyer doesn't know. And that's exactly how the scam works — not through crude forgery, but through a copy that's good enough to fool everyone except an expert.

I moved on from that business. But I never stopped seeing the problem.

I see it at airports. People returning from holidays carrying "Gucci" or "Louis Vuitton" — pieces those brands never made. I see it on social media groups, where a confident listing and a plausible price are enough to convince a hundred buyers they've found something real. I see it in shops — sometimes seemingly legitimate shops — where a professional-looking product page is enough to complete the deception.

But here's what makes the problem even harder to solve: not everyone is being deceived. A significant part of the market knows exactly what they're buying. They want the look, the status signal — without paying for the real thing. They'll walk past you wearing a brand's logo on a product that brand would never recognise as its own. The brand's reputation carries the weight. The brand sees none of the revenue. And the brand has no way to prove the difference.

I experienced this firsthand. I found a pair of sneakers listed on a resale platform — unmistakably fake, to anyone who knew what to look for. I reported the listing — and not vaguely. I described exactly how that sneaker differed from the original. Stitch by stitch, detail by detail. I knew what to look for, and I laid it all out. The platform's response? The listing didn't violate their policies. That was it. No investigation, no removal, no accountability. Expert knowledge, concrete evidence — and a platform shrugging its shoulders. Because an expert's opinion, however detailed, is not a proof the system can act on. That's the gap VaulTag fills. Not just for buyers — but for brands who deserve a tool that makes the truth undeniable. Not an opinion. A cryptographic record.

I'll be honest: I've developed something of a professional affliction. I see someone in a The North Face jacket and before I've even thought about it, I'm checking the stitching. Are the letters joined correctly? Does the logo sit where it should? It takes a second. I do it automatically. My friends think it's funny. But that instinct is exactly what led me here — the recognition that most buyers will never have it, and that they shouldn't have to.

When I decided to create my own premium brand — organic, limited, genuinely crafted — I knew I needed to solve this for my own customers first. I wasn't willing to build something valuable only to have it copied and sold to people who thought they were buying the real thing.

I'm a blockchain enthusiast — and I want to be precise about what that means. I'm not a fan of selling images for millions. Blockchain was built for proof. We use it for exactly that.

I looked at the resale market and saw the fundamental flaw: physical verification tags can be purchased separately online and attached to anything. The system was broken at its foundation.

VaulTag is that foundation rebuilt. A platform combining tamper-evident NFC hardware with expert human verification and a permanent blockchain record that no one can alter — not even us. It started as protection for my own brand. It became something larger: an open platform for any brand, any product, any market where authenticity matters.

Today that means premium apparel and sneakers. Tomorrow it means factories, customs authorities, supply chains — anywhere someone needs to look at an object and know, with certainty, that it is exactly what it claims to be.

That's what VaulTag is.
That's why it exists.

Our Principles

What We
Stand For

01

Human Accountability

Every certificate is issued by a qualified specialist who stands behind the assessment. Technology assists — judgment belongs to people.

02

Cryptographic Truth

A VaulTag certificate cannot be edited, backdated or deleted. The blockchain record is permanent and verifiable by anyone, anywhere, forever.

03

Radical Simplicity

Our technology is sophisticated. Our experience is not. Buyers verify with a phone tap. No wallets, no crypto knowledge, no friction.

04

Provenance for Life

VaulTag certificates travel with the product — not the owner. Every transfer of ownership is recorded, building a permanent chain of provenance.

05

Anti-Counterfeiting by Design

The NFC chip, the blockchain record and the expert review work together. Defeating one layer is not enough. All three must hold.

06

Open Verification

Anyone can verify a VaulTag certificate — not just the original buyer. The certificate is a public record of truth, not a private privilege.

The Technology
Stack

Every VaulTag certificate is built on three independent layers of trust. Each layer is necessary; none is sufficient alone.

Layer 1
NFC Physical Tag

Premium NTAG chip embedded in epoxy resin. Tamper-evident by design. Contains only a URL — minimising attack surface.

Layer 2
Expert Certification

Qualified specialists physically examine each item, document provenance, and sign the certificate data. Legal accountability is explicit.

Layer 3
Polygon Blockchain

The SHA-256 hash of all certificate data is recorded on-chain. Any tampering with the database is immediately detectable via hash mismatch.

Verification
Real-Time Hash Comparison

When queried, the system recalculates the hash of the current record and compares it to the on-chain value. Only an exact match returns VERIFIED.

Questions about our approach
or certification process?

Get in Touch