Machine-readable opt-out

A structured signal reserving rights or requesting exclusion from an automated use. It supports detection by systems that read it; it does not technically prevent copying.

Governance and rights

Who may use content for what: rights reservations, opt-outs, licences, model documentation and the accountability vocabulary around them.

Text and data mining · Rights reservation · Usage preference · Content-Usage header · AI training license · Dataset license · Open license · Public domain · Fair use · Transformative use · Copyright provenance · Training-data summary · General-purpose AI model · Foundation model · Systemic risk · Model card · Data sheet · Data lineage · Consent record · Lawful basis · Data controller · Data processor · Subprocessor · Algorithmic transparency · Explainability · Accountability · Risk assessment · Impact assessment · Red teaming

← Rights reservation · Usage preference →

See it in the full glossary · 579 terms across 19 areas. Scan a site to see which of these apply to it.