In development · Founding member spots open

Know whether your whisky or wine cask actually exists before you find out the hard way

For Australians who've bought, or are about to buy, a cask as an investment — when all you've been given is a certificate, not proof the warehouse recognises you as the owner.

Founding members get early access and a locked-in founding price.

Vatproof Concept preview

Verification report

What your cask paperwork actually proves — and what's missing.

Request a check
Casks in portfolio3
Delivery Order on file1
Certificate only — flagged2
  • Cask #4471 — Islay single malt, filled 2019Delivery Order on file, warehouse name matches
    Verified
  • Cask #2208 — Speyside single malt, filled 2021Only a certificate of ownership provided, no Delivery Order
    Flagged
  • Cask #0093 — bourbon barrel, filled 2022Broker not listed in any public enforcement notice
    Clear
  • Cask #5560 — Speyside single malt, filled 2020Named warehouse could not be matched to a licensed bond
    Needs follow-up

Sound familiar?

What people are putting up with today

  • An audit of one Australian whisky investment scheme found more than 700 barrels sold to investors had never even been filled.

  • Most of those investors held only a paper certificate of ownership — not the Delivery Order that actually transfers legal ownership at the bonded warehouse.

  • "This is it, we've lost all our money" — one investor's reaction on finding out, after years of believing their barrel was safe.

How Vatproof works

Vatproof is a one-off check on the paperwork you already have for a whisky or wine cask. Instead of an ongoing tracking subscription, it reviews your specific cask's documents against the one standard that actually matters — a bonded warehouse Delivery Order, not just a certificate — and gives you a plain verdict on what's solid and what's missing.

  1. 01

    Send us what you have — the cask number, distillery, fill date, warehouse name, broker, and whatever document you were given (certificate or Delivery Order).

  2. 02

    We check it against the known legal standard: whether you hold a genuine Delivery Order, whether the named warehouse is a real licensed bond, and whether the broker or distillery shows up in any public enforcement notice.

  3. 03

    You get a plain verdict within days — what's solid, what's missing, and exactly what to ask for next.

In their words

What people are saying

Real quotes from public reviews and forums, with names removed. None are about Vatproof — it isn't available yet.

This is it, we've lost all our money.
Investor, ABC News
We sit here at night watching TV and see people on A Current Affair that have had their life savings taken away from them investing in stupid schemes and I kind of feel like we've been stupid as well.
Investor, ABC News
A certificate of ownership is not the same thing and, on its own, carries little legal weight.
Law firm, insights article

Founding access

Apply for founding access

Vatproof is opening to a small group of founding members first.

  • Early access before public launch
  • A locked-in founding price
  • A direct say in what gets built

Vatproof is being built now. Founding members get access first and help shape it. Applying is free and there's no obligation to buy.

Privacy notice: we collect your email (and your answer above, if you give one) solely to contact you about founding access to Vatproof. We don't sell or share your information with third parties, and we won't use it for anything else. You can ask us to delete your details at any time by emailing hello@thinksimple.app.

For investors

Interested in backing Vatproof?

See the research behind it — the problem, market size, competition and plan — in a short investor deck.

View the investor deck →