Root CAExpired (5547 days ago)

I.CA - Qualified root certificate

Czech Republic · Published by Digitální a informační agentura (DIA) — Digital and Information Agency, Czech eIDAS supervisory body and national Trusted List scheme operator

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Certificate chain

Trust path from the root down to this certificate.

I.CA - Qualified root certificateRoot CA

Certificate fields

Subject (CN): I.CA - Qualified root certificate
Issuer (CN): I.CA - Qualified root certificate (self-signed root)
Role: Root CA
Key algorithm: RSA-2048
Validity: Expired (5547 days ago)
Valid from: Jun 01, 2005, 12:00 a.m. UTC
Valid to: Jun 01, 2011, 12:00 a.m. UTC
Serial number: 009a1d20
SHA-256: ee711e703e77050e5cbf186a81eb8d169d05bf0438dbc655e70eff17436e0ea2
Decentralized ID (did:pki): did:pki:cz:prvni-certifikani-autorita-as:ica:qualified-root-certificateResolve →
This CA is addressable as a did:pki decentralized identifier, derived from its subject and resolvable to a W3C DID Document.
File: i-ca-qualified-root-certificate.pem

Provenance

This certificate is public data published by Digitální a informační agentura (DIA) — Digital and Information Agency, Czech 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, 06:57 p.m. UTC.