# authrootstl.cab

> Certificate Authority Trust List Distribution Endpoint

This domain hosts the certificate authority root trust list (AuthRootSTL) used in
public key infrastructure (PKI) certificate validation. It provides cryptographic
trust anchors for TLS/SSL certificate chain verification.

## Documentation

- [Full technical documentation](http://authrootstl.cab/llms-full.txt)
- [API Reference](http://api-docs.authrootstl.cab/reference)
- [Certificate Trust List Format](http://ctl-spec.authrootstl.cab/format)
- [Integration Guide](http://integration.authrootstl.cab/guide)

## Endpoints

- `/msdownload/update/v3/static/trustedr/en/authrootstl.cab` - Current trust list (CAB format)
- `/status` - Service health
- `/docs` - Documentation index

## Related Services

- [Pin Rules Trust List](http://pinrulesstl.cab/) - Certificate pinning rules
- [Disallowed Certificates](http://disallowedcertstl.cab/) - Revoked certificate list