manufactAIPublic Key Infrastructure
Operations

Service status

Live
Issuing CAOperational
CRLCRL current · next update 2026-10-24 06:29 UTC · 0 revoked
Root certificateValid until 2046-08-19
Issuing certificateValid until 2031-08-23
Root CRLValid until 2026-10-30 12:22 UTC

Verify a certificate against our PKI

# chain validation
openssl verify -CAfile manufactai-chain.pem certificate.pem

# chain validation with CRL check
curl -fsSLO http://pki.manufactai.com/manufactai-global-tls-issuing-ca-ecc-p-256-2026.crl
openssl crl -inform DER -in manufactai-global-tls-issuing-ca-ecc-p-256-2026.crl -out crl.pem
cat manufactai-chain.pem crl.pem > bundle-with-crl.pem
openssl verify -crl_check -CAfile bundle-with-crl.pem certificate.pem

# live endpoint check
openssl s_client -connect host:443 -CAfile manufactai-chain.pem -verify_return_error < /dev/null

Machine-readable data

status.jsonhttps://pki.manufactai.com/status.json with health, fingerprints and CRL timestamps
fingerprints.txthttps://pki.manufactai.com/fingerprints.txt with the SHA-256 of every artefact in this repository
Generated2026-10-22 14:32 UTC, regenerated every 15 minutes from the issuing CA