Obtaining certificate chain for coreapitest.tch.harvard.edu, one moment while we download the coreapitest.tch.harvard.edu certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for coreapitest.tch.harvard.edu, one moment while we re-check the coreapitest.tch.harvard.edu certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for coreapitest.tch.harvard.edu failed
Sorry, the request for coreapitest.tch.harvard.edu could not be completed...
We could not load the certificate for coreapitest.tch.harvard.edu, it might not exist or we could not reach the server, complete the TLS handshake, etc.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.