Rewrite is not scrub. Scrub is not proof.

• Input: prose from 40 to 10,000 characters.
• Method: separate-model rewrite through OpenAI.
• Network: source text is transmitted to the processor.
• Confidence: no public Anthropic detector can verify removal.

• Input: PNG, JPEG, or SVG up to 10 MiB and 40 MP.
• Method: fresh pixel container or sanitized XML.
• Network: selected file stays in the browser.
• Confidence: supported metadata is checked before download.

Metadata absence and rewritten statistical patterns say nothing conclusive about who made the underlying work. Use provenance records, editing history, citations, and direct disclosure when authorship matters.