Observed arrival · 2026-09-18
Inferstamp Wants Receipts for AI Answers
A browser-based verifier checks whether an AI result came from an agreed model and input without exposing the model’s weights.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Teams auditing model provenance and consequential AI decisions
- Worth noticing
- The working verifier checks a recorded small numeric model result locally, without sending data to a server.
Field notes
The page walks visitors through a three-step receipt flow: agree on model and input, receive an answer with a proof file, then check the result locally. Its demonstration uses recorded test data and a small numeric model, with the page explicitly distinguishing mathematical verification from proving that a provider reran the model or that the answer is good. A fixed-scope assessment is listed at €500.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue