STI-CA Trust List & Validator
Validate a STIR/SHAKEN certificate chain to a trusted STI-PA root and check revocation — and browse the approved STI-CAs and the trusted roots they anchor.
Runs in your browser. ● client-side only Just inspecting one cert? Certificate & TNAuthList decoder →
x5u fetch routes through a CORS proxy on this site; the certificate is public and validation stays in your browser.
Trusted STI-CA roots
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