Trust Directory
Independent public mirror of national PKI trust anchors, not an authority. Certificates are published by each national PKI (e.g., BCCR for Costa Rica); this site mirrors and structures them.
Intermediate CAValid (1855 days left)

Swisscom Diamant EU CA 4.1

Austria · Published by Rundfunk und Telekom Regulierungs-GmbH (RTR) — supervisory authority for the Telekom-Control-Kommission (TKK), Austrian eIDAS supervisory body and national Trusted List operator

Download .pemBack to Austria

The issuer "Swisscom Root CA 4" is not present in this mirror, so the chain below starts at this certificate.

Certificate chain

Trust path from the root down to this certificate.

  1. Swisscom Diamant EU CA 4.1Intermediate CA

Certificate fields

Subject (CN)
Swisscom Diamant EU CA 4.1
Issuer (CN)
Swisscom Root CA 4
Role
Intermediate CA
Key algorithm
RSA-4096
Validity
Valid (1855 days left)
Valid from
Valid to
Serial number
45365d1206eb4f30d4babb13e0e0218e
SHA-256
d88743f2e763d26a0124b9422fc0d300316f58fda79903d63f5c72ab916e3bf5
Decentralized ID (did:pki)
did:pki:at:swisscom-it-services-finance-se:diamant-eu-ca-41Resolve →

This CA is addressable as a did:pki decentralized identifier, derived from its subject and resolvable to a W3C DID Document.

CRL
http://crl.swissdigicert.ch/sdcs-root4.crl
File
swisscom-diamant-eu-ca-4-1.pem

Provenance

This certificate is public data published by Rundfunk und Telekom Regulierungs-GmbH (RTR) — supervisory authority for the Telekom-Control-Kommission (TKK), Austrian eIDAS supervisory body and national Trusted List 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, 04:08 p.m. UTC.