Registry stack documentation: machine-readable Markdown.
Index of all pages: https://docs.registrystack.org/preview/llms.txt
Full corpus: https://docs.registrystack.org/preview/llms-full.txt

# ITB and SEMIC evidence

> External ITB and SEMIC validation evidence for selected Registry Manifest and Registry Notary artifacts.

This page summarizes selected external validation evidence for Registry Manifest and Registry Notary.
It is not a certification statement, and it does not claim every generated artifact or every runtime deployment has been tested.

## Summary

| Product | Artifact | External check | Result | Boundary |
| --- | --- | --- | --- | --- |
| Registry Manifest | Generated JSON Schema Draft 2020-12 files for the civil-registration fixture | ITB JSON validator, `any` domain, with the Draft 2020-12 metaschema embedded | `SUCCESS`, 0 errors, 0 warnings | Selected generated schemas only |
| Registry Manifest | Generated DCAT JSON-LD for the civil-registration fixture | Public ITB/SEMIC SHACL validator, `dcatap.3_0_1_base0` | `SUCCESS`, 0 errors, 0 warnings | Selected DCAT artifact only |
| Registry Manifest | Generated BRegDCAT-AP JSON-LD for the civil-registration fixture | Public ITB/SEMIC SHACL validator, `bregdcatap.2_0_0` and `bregdcatap.2_1_0` | `SUCCESS`, 0 errors, 2 warnings per profile | Passes with warnings; see the owning Manifest PR |
| Registry Notary | Generated OpenAPI 3.1 document | ITB JSON validator against the OpenAPI 3.1 schema | `SUCCESS`, 0 errors, 0 warnings | OpenAPI hygiene only, not runtime GITB coverage |

## Source links

- Validator outputs and the warning boundary are recorded in
  [registry-manifest PR #27](https://github.com/jeremi/registry-manifest/pull/27).
- Registry Notary records the protected discovery policy and GITB runtime-suite target in
  [jeremi/registry-notary#245](https://github.com/jeremi/registry-notary/pull/245).
- Registry Manifest documents the BRegDCAT warning boundary in the Manifest
  ITB and SEMIC validation guide.

## What is not covered

- Registry Notary runtime behavior has not been validated by a GITB scenario suite.
- Registry Notary OpenAPI validation proves that the generated API document is structurally valid; it does not prove authenticated evaluation, credential issuance, federation replay handling, or SD-JWT VC verification.
- Registry Manifest BRegDCAT-AP output passes the selected public validators with warnings.
  The warning profiles differ on `dcat:themeTaxonomy`, so the warnings are documented rather than hidden.
- The evidence applies to selected fixtures and profiles, not to every possible operator manifest or deployment.

## Public wording

This evidence supports statements that the published examples validate against the SEMIC
validators with zero errors; it does not support claims of certification, official validation, or
full conformance.

## Next

- Review the [standards register](../standards/) for the broader claim-level model.
- Review the [contracts register](../contracts/) for machine-readable surfaces and their owning repos.