On this page
RNX code library · 6 controls
RNX-420Attribution & Intellectual Provenance
Read what these checks mean, why they matter and which evidence they concern. Each ID below keeps its canonical place in the RNX hierarchy.
These are free learning summaries, not full technical tests or an industry certification. Specialized checks apply only to the relevant feature. Experimental labels are preserved from the canonical source.
RNX-421 · Source-Chain Verification
RNX-421.T001
Cited source version digest
Experimental — not an established ranking requirement
Check that a recorded source fingerprint matches the version being cited.
Why it matters. A mismatch signals change, not automatic proof that the content is false.
Illustration — fictional. A source fingerprint is calculated from today's page instead of the older version actually cited.
When it applies. Inspected target: digest record. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.
RNX-422 · Licensed Content Attribution
RNX-422.T001
Reused asset permission
Experimental — not an established ranking requirement
Confirm permission and required credit before reusing an asset.
Why it matters. Public availability does not mean unrestricted reuse.
Illustration — fictional. Editorial-only image used in paid ad.
When it applies. Inspected target: permission record. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.
RNX-424 · Canonical Authority Ledger
RNX-424.T001
Authoritative record revision
Experimental — not an established ranking requirement
Identify the approved current record and its version history.
Why it matters. Connected systems need to distinguish it from an old draft.
Illustration — fictional. A replaced fact is still returned without any indication that a newer approved version exists.
When it applies. Inspected target: revision resolution. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.
RNX-425 · AI Usage Rights Manifest
RNX-425.T001
Provider-specific usage policy accuracy
Experimental — not an established ranking requirement
Explain usage choices separately for each provider and purpose.
Why it matters. A published policy cannot promise universal enforcement across all AI systems.
Illustration — fictional. Custom page claims prevention of all training use.
When it applies. Inspected target: policy claim. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.
RNX-426 · Human Verification Attestation
RNX-426.T001
Human approval evidence
Experimental — not an established ranking requirement
Support a human-review claim with an actual approval of a stated version and scope.
Why it matters. A review badge should not imply work nobody performed.
Illustration — fictional. Reviewed badge copied to unreviewed pages.
When it applies. Inspected target: review assertion. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.
RNX-427 · Machine-Readable Deprecation & Forgetting Protocol
RNX-427.T001
Controlled deprecation handling
Experimental — not an established ranking requirement
When retiring a controlled interface or record, provide its replacement or an explicit retired status.
Why it matters. Silent disappearance leaves connected users guessing.
Illustration — fictional. An owned retrieval index keeps an old price after the controlled source has been retired and refreshed.
When it applies. Inspected target: deprecation fixture. Use this check only when that object or feature exists in the review scope; provider-specific checks require that provider's integration. Missing evidence remains unknown.