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Publication evidence certificate

The SEO Trifecta: Headings, Embeddings, and the Art of the Topic Sentence

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https://brianwinum.com/the-seo-trifecta-headings-embeddings-and-the-art-of-the-topic-sentence/

Source author
Brian Winum

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Brian Winum

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Native ContentLedger evidence

The record-scoped Bundle v3 passed the current portable verifier. Manifest bytes and source attribution match this certificate. Signing authorization remains a separate limitation.

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Manifest bytes · SHA-256

2348dca1a65e136ff3b30a8dceea2a91befa5109e159248463e7865221208ae6

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Submission bytes · SHA-256

d6aeab1903684a368ceff482f52dcca39f5be1c797e08e6f8b87b33ad5872a32
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  "subject": {
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      "name": "Brian Winum",
      "url": "https://brianwinum.com/author/brian-winum/"
    },
    "canonicalUrl": "https://brianwinum.com/the-seo-trifecta-headings-embeddings-and-the-art-of-the-topic-sentence/",
    "dateModified": "2026-07-28T20:25:55+00:00",
    "datePublished": "2024-09-04T09:00:00+00:00",
    "description": "Heading structure, vector embeddings, and topic sentences look like three separate concerns. They're actually one system, and the payoff comes from how they reinforce each other. Plus a bonus technique built on where Google pays the most attention.",
    "featuredImage": "https://brianwinum.com/wp-content/uploads/2026/07/seo-trifecta-headings-embeddings-topic-sentence-featured-robot-juggling-three-balls-branded.webp",
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        {
          "name": "Vector Embeddings",
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        }
      ]
    },
    "title": "The SEO Trifecta: Headings, Embeddings, and the Art of the Topic Sentence",
    "type": "WebPage"
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}

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