{
  "id": 12671,
  "url": "https://techcrunch.com/2026/07/22/substacks-new-tool-tells-you-whos-been-writing-their-newsletters-with-ai",
  "title": "Substack’s new tool tells you who’s been writing their newsletters with AI",
  "summary": "Substack is giving readers a way to estimate how much of a newsletter was written by AI, signaling a broader shift toward transparency around AI-assisted content.",
  "authors": "Sarah Perez",
  "category": "news",
  "topics": "transparency",
  "orgs": null,
  "regions": null,
  "published_at": "2026-07-22T16:23:09.000Z",
  "fetched_at": "2026-07-23T05:10:49.458Z",
  "source_slug": "techcrunch-ai",
  "source_name": "TechCrunch",
  "source_homepage": "https://techcrunch.com",
  "ethics_ai_record_url": "https://ethics.ai/record/12671",
  "original_url": "https://techcrunch.com/2026/07/22/substacks-new-tool-tells-you-whos-been-writing-their-newsletters-with-ai",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}