You lose sales at the same moment every time: when the buyer thinks “prove it” — and you have nothing to show.

Proof Vault fixes that moment. It’s one offline HTML file with six modules, plus a 5-page playbook. No account, no login, no subscription. Double-click and it runs.

Tick what you can actually show on a screen, and the verdict stamp tells you straight: CLEARED TO SELL, SELL WITH PILOT TERMS, or NOT YET — with the exact gap to fix first and how long it should take.

Then it builds your proof step by step. The 3-question ask gets clients to reply in two minutes instead of ignoring a “testimonial request.” The extractor takes a vague quote like “great to work with!” and rebuilds it into a real result with numbers — in the client’s own words, with their approval built in. The case study builder turns it into a one-page story. The proof shelf shows which of the six buyer objections you’ve covered and which ones are still costing you sales.

Starting from zero clients? The playbook’s pilot path gets you your first real, quotable result inside 14 days — one action a day, 45 minutes or less.

One rule runs the whole thing: if you can’t show it on a screen, you can’t claim it. This tool will not invent numbers or fake clients. That’s exactly why the proof it builds actually works.

$29. One file, yours forever. Works offline, on any device with a browser.