Place the evidence you were sent
What rung is it on?
You are holding something a vendor published: a benchmark page, a trust center, a report, a claim. Answer from what is actually in front of you. If you cannot tell, say so, and the ladder will not move up on your behalf. Nothing you answer leaves this page.
step 2 · rung 3 test
Does the artifact carry a signature, hash chain, or checksum that would reveal alteration?
A cryptographic value published with the artifact, for example a signature, a SHA-256 digest, or a hash chain over the findings.
Optional. Auto-detected from a file, not from you.
If what you are holding is a JSON file rather than a page or a PDF, paste its contents below. This runs in your browser only; nothing here is sent anywhere, including to ZeroRecall. It can point out structural fields it recognizes. It never answers the question above for you.
Proof Registry holds 34 published artifacts on this same ladder, including ours and including where a competitor beats us. Start over.