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  <!-- Main App -->
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    <loc>https://signal-noise.app/</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
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  </url>

  <!-- About Page (SEO-optimized information page) -->
  <url>
    <loc>https://signal-noise.app/about</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/about" />
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  <!-- Success Page (for completed purchases) -->
  <url>
    <loc>https://signal-noise.app/success</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>

  <!-- Invoice Routes (dynamic but crawlable pattern) -->
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    <loc>https://signal-noise.app/invoice/</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.2</priority>
  </url>

  <!-- Alternative URL patterns (if accessed directly) -->
  <url>
    <loc>https://signal-noise.app/app</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Blog Index -->
  <url>
    <loc>https://signal-noise.app/blog</loc>
    <lastmod>2025-12-30</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
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  <!-- Blog Articles (Only Published) -->
  <url>
    <loc>https://signal-noise.app/blog/steve-jobs-method</loc>
    <lastmod>2025-09-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/steve-jobs-method" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/steve-jobs-method" />
  </url>
  <url>
    <loc>https://signal-noise.app/blog/75-percent-tasks</loc>
    <lastmod>2025-09-14</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/75-percent-tasks" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/75-percent-tasks" />
  </url>
  <url>
    <loc>https://signal-noise.app/blog/elon-musk-100-signal</loc>
    <lastmod>2025-09-07</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/elon-musk-100-signal" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/elon-musk-100-signal" />
  </url>
  <url>
    <loc>https://signal-noise.app/blog/founder-productivity-paradox</loc>
    <lastmod>2024-10-01</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/founder-productivity-paradox" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/founder-productivity-paradox" />
  </url>
  <url>
    <loc>https://signal-noise.app/blog/signal-vs-noise-philosophy</loc>
    <lastmod>2025-09-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/signal-vs-noise-philosophy" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/signal-vs-noise-philosophy" />
  </url>
  <url>
    <loc>https://signal-noise.app/blog/three-things-productivity-system</loc>
    <lastmod>2025-10-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://signal-noise.app/blog/three-things-productivity-system" />
    <xhtml:link rel="alternate" hreflang="de" href="https://signal-noise.app/blog/three-things-productivity-system" />
  </url>

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