Public verifier
Verify any CLEARSKY-signed dossier. No account required.
Every CLEARSKY dossier carries an ECDSA signature and a public
verification code. Paste the code below, or visit a
/v/<doc-id> URL directly. The verifier returns the
signature, the signing key fingerprint, the signed-at timestamp, and a
plain-English verdict. The verifier does NOT reveal investigation
contents, analyst identities, or subject identities.
Paste a verification code
Or verify your copy of the file
Have the PDF in hand? Drop it in to confirm the exact bytes you received match the signed original, down to the byte. Your copy is sent over HTTPS to recompute the signature check only; it is not stored.
How the verifier works
Three things this page proves, and three it does not
-
01
This dossier was signed by the 79th Unit. The ECDSA signature on the file matches our public key. The key fingerprint is shown in the verdict block above and pinned at
.well-known/clearsky-verifier-keys.json. -
02
The dossier has not been tampered with since signing. The payload hash matches what was signed. Any change to the document body invalidates the signature and the verdict shows "Tampered".
-
03
The dossier was signed at the timestamp shown. The signed-at value is part of the signed envelope. It cannot be backdated or postdated without breaking the signature.
What this page does NOT do
- It does not reveal the contents of investigations to the public.
- It does not reveal analyst identities.
- It does not reveal subject identities of ongoing investigations.
For a deeper read, see the verifier manifesto, live verification stats, and citation guidance.
Need to show this to procurement or counsel without an active investigation? See the sample dossier and verifier verdict. Both are clearly labelled as demonstrations.