AI oversight · Zero-knowledge
A quiet, tamper-proof record of your AI work — so you can prove, whenever it matters, that a person reviewed it.
Zero-knowledge by design · No account needed to verify · Your key, your records
The idea
AuditTrail runs quietly while you work with ChatGPT, Claude, and Gemini, keeping a private, tamper-evident record of what you did — and letting you prove you reviewed it. Your conversations are locked with a key only you hold; not even AuditTrail can read them.
When someone needs proof, you hand them a sealed packet anyone can verify — without trusting the vendor.

What it does
Records your ChatGPT, Claude, and Gemini conversations quietly in the background. Nothing to click.
Everything is encrypted with a key only you hold. Even AuditTrail can't read your records.
Mark what you relied on and checked. AuditTrail seals a record of your oversight — not just the raw chat.
Hand over a sealed packet a third party can check for themselves. No account, no need to trust us.
Export or delete everything, whenever you want. Your records, your terms.
Private by design
AuditTrail stores only encrypted records it cannot open. Your key never leaves your device. Not even we can read your work.
Every sealed packet can be verified independently. No vendor dependency, no ongoing account required to prove your records.
Export or delete your records at any time. AuditTrail stores only what you choose to keep, and you can remove it all without asking anyone.
AuditTrail is the newest app in the Heap Brands studio. In development — see more at audittrail.ca.