Intermediate CAValid (1239 days left)

Qualified e-Szigno CA 2009

Hungary · Published by Nemzeti Média- és Hírközlési Hatóság (NMHH) — National Media and Infocommunications Authority, Hungarian eIDAS supervisory body and national Trusted List scheme operator

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The issuer "Microsec e-Szigno Root CA 2009" is not present in this mirror, so the chain below starts at this certificate.

Certificate chain

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Qualified e-Szigno CA 2009Intermediate CA

Certificate fields

Subject (CN): Qualified e-Szigno CA 2009
Issuer (CN): Microsec e-Szigno Root CA 2009
Role: Intermediate CA
Key algorithm: RSA-2048
Validity: Valid (1239 days left)
Valid from: Dec 02, 2009, 04:00 p.m. UTC
Valid to: Dec 29, 2029, 04:00 p.m. UTC
Serial number: 16
SHA-256: b884ed6527433687627d35157e904690d2dff6a5dcd3ce267bbaf159c06f5054
Decentralized ID (did:pki): did:pki:hu:microsec:qualified-e-szigno-ca-2009Resolve →
This CA is addressable as a did:pki decentralized identifier, derived from its subject and resolvable to a W3C DID Document.
CRL: http://crl.e-szigno.hu/rootca2009.crl
OCSP: http://rootocsp2009.e-szigno.hu
File: qualified-e-szigno-ca-2009.pem

Provenance

This certificate is public data published by Nemzeti Média- és Hírközlési Hatóság (NMHH) — National Media and Infocommunications Authority, Hungarian eIDAS supervisory body and national Trusted List scheme operator. This site mirrors and structures it; it is not the issuing authority. The SHA-256 fingerprint above is provided as tamper evidence: recompute it against the downloaded .pem to confirm integrity.

Mirror snapshot generated Jul 23, 2026, 06:39 p.m. UTC.