User-agent: * Allow: / User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: OAI-SearchBot Allow: / User-agent: ClaudeBot Allow: / User-agent: Claude-User Allow: / User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / User-agent: Google-Extended Allow: / User-agent: Googlebot Allow: / Sitemap: https://undoubtify.com/sitemap.xml Allow: /states/ Allow: /sources/ Allow: /updates/ Allow: /data/