“The signatures won't be invalid,” she said slowly. “The data itself is fine. But the proof of trust—the cryptographic link that says this document was signed by Judge Abernathy on this date and hasn't been altered—that proof will become unverifiable. The archive won't reject the documents. But it won't be able to prove they're real. Every case from the last fifteen years becomes… legally ambiguous. Appeals. Mistrials. Chaos.”
A: Check Microsoft’s official documentation or run: certutil -verify -urlfetch microsoft root certificate authority 2011.cer The known good SHA-256 thumbprint (check Microsoft’s live docs for the current one) must match. microsoft root certificate authority 2011.cer
“Fix it,” Marcus said, and hung up.