RSL DECLARATIONS · SIGNED EVIDENCE · HTTP X402

Crawler / search API enrichment

Attach verified rights evidence to each eligible URL result without turning AcqPath into the crawler or policy engine.

Attach one field

Keep the existing URL, content and metadata response. Add rightsEvidence containing the provider-neutral resolution for the explicit machine-use purpose.

This is an Attach-mode integration: the consumer can log, display or route on the evidence later. Unsupported sources remain explicit rather than silently allowed.

{
  "url": "https://example.com/article",
  "markdown": "...",
  "rightsEvidence": {
    "schema": "rights-evidence.resolution.v1",
    "status": "resolved",
    "evidence": [{"statement": "license_required"}]
  }
}

Crawler enrichment code

Current scale boundary

The public gateway is not an arbitrary-domain high-volume crawler. Today use reviewed coverage and bounded operations. Large embedded crawler volume should move to the future reviewed partner-origin registry + asynchronous batch path rather than weakening SSRF controls.