Initial explainer draft.
- Defined four disclosure values:
none,ai-assisted,ai-generated,autonomous - Proposed
ai-disclosureglobal HTML attribute for element-level disclosure - Proposed
<meta name="ai-disclosure">for page-level disclosure - Defined optional metadata attributes:
ai-model,ai-provider,ai-prompt-url - Included Schema.org JSON-LD integration example
- Aligned vocabulary with IETF AI-Disclosure header and IPTC Digital Source Type taxonomy
- Documented prior art: WHATWG #9479, IETF draft-abaris-aicdh-00, WICG #104, C2PA 2.2
- Added "What Counts as AI?" boundary guidance
- Added FAQ addressing common objections from community discussions