Alt
Issuer trust-list certificates for AltID SignedQR validation.
Source: "Integrating with AltID" v1.0.1, Appendix G (Table 13). AltID publishes its issuer certificates as leaf certificates; a signing certificate is trusted when it byte-matches a trust-list entry, or when a valid chain from it terminates in a trust-list CA (see AltIdTrustEvaluator).
The authoritative long-term source is the EU Age Verification Trusted List (https://eidas.ec.europa.eu/efda/trust-services/browse/av-tl, TSP NTRDK-34051178); these embedded certificates are the directly-published ones from the integration document and should be refreshed when Digitaliseringsstyrelsen publishes new ones.
Properties
Both published environments — convenient default for wallet-side verification demos.
The production trust list.
Production issuer leaf: CN=DKTB Credential Issuer, O=Digitaliseringsstyrelsen issued by Buypass Class 3 CA G2 ST Business (valid 2026-05-06 → 2029-05-06).
Test/development issuer leaf: CN=DKTB Credential Issuer issued by DKTB Issuing CA. NOTE: expired 2026-06-18; kept for validating older test material until a refreshed certificate is published.
The test/development trust list.