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Publication evidence certificate

The Next Generation of SEO Is AI Visibility Engineering

Site signatureSignature verified

This record’s cryptographic signature was checked against the site signing key in its supplied Website Identity evidence. Signing-time authorization remains indeterminate. This does not verify the author’s identity, ownership, or the truth of the content.

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Bitcoin timestampBlockchain verified

The OpenTimestamps proof links this record’s exact manifest fingerprint to a confirmed Bitcoin block. This establishes that the fingerprint existed by the block’s timestamp. It does not verify authorship, ownership, or the claimed publication date.

Review Bitcoin verification

https://brianwinum.com/the-next-generation-of-seo-is-ai-visibility-engineering/

Source author
Brian Winum

As attributed by the publisher

Source publisher
Brian Winum

Publisher-submitted attribution

First published by source

Publisher-reported date

The evidence behind this record

Submission signature

The submission was authenticated using the key enrolled for the source site.

Verified

Manifest digest

The retained manifest bytes match the SHA-256 digest in the signed submission.

Verified

Publisher site control

A signed public HTTPS challenge verified control of the source site during enrollment. This does not verify author identity, ownership, or continuing control.

Verified at enrollment

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.

Valid with limitations

Native record signature

Cryptographic signature result for the submitted record; this does not independently establish publisher or author identity.

Verified

Bitcoin timestamp

The complete proof binds this manifest to a Bitcoin block checked against the repository’s trusted mainnet node. Block time is not a verified publication date.

Bitcoin anchor verified

Checked · Block 974600 · View Bitcoin block

Live source content

The source page has not been fetched or compared with the submitted content fingerprint.

Not checked

A history that stays intact.

08 public records

Select a public record to inspect its metadata and evidence. Records hidden by an earlier withdrawal remain unavailable after republication.

  1. 08

    Publication revision recordedLatest

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    Viewing record
  2. 07

    Publication revision recorded

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    View record 07
  3. 06

    Publication revision recorded

    06f1d074-c031-4ca8-96d4-cc29da280435
    View record 06
  4. 05

    Publication revision recorded

    c4b7e4ff-32d1-4340-aef1-85999c42c749
    View record 05
  5. 04

    Publication revision recorded

    23583b04-0707-450f-a2bd-543b0f108cd6
    View record 04
  6. 03

    Publication revision recorded

    182b180b-2f26-479c-aa4b-e3fa7aa9a182
    View record 03
  7. 02

    Publication revision recorded

    479e5531-e6f0-4762-a33b-0991756ddb5d
    View record 02
  8. 01

    First publication recorded

    bd7f838e-b633-4b9b-9142-a3ea92c13a87
    View record 01

Inspect the recorded evidence

Record 08

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Manifest bytes · SHA-256

b8c40c9e4c87647f9fba5026bb42a5450cb075263755c864391a74f7dc57c97c

Identifies the manifest file, not a fresh comparison with the live article.

Submission bytes · SHA-256

7c96550b38d34068e0f70e51c5876e013105230c63058b6f910745f92838dc63
Download evidence JSON Download manifest What this certifies
Inspect manifest metadata
{
  "$schema": "https://brianwinum.com/?wal_manifest_schema=2",
  "chain": {
    "algorithm": "sha-256",
    "previousManifestDigest": "afc4e428171f4302be9586774e1517c389007fc1947cc583417eb1bec81104fd"
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  "digests": [
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  ],
  "entryId": "urn:uuid:1d642baf-e220-4f60-87fb-75513dd84588",
  "evidenceScope": [
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  ],
  "generator": {
    "name": "WP ContentLedger",
    "version": "0.13.29"
  },
  "limitations": [
    "Origin evidence does not by itself prove legal ownership, original authorship, first publication, or third-party preservation.",
    "Internet Archive status and later evidence artifacts are maintained separately so this immutable manifest is never rewritten."
  ],
  "manifestVersion": "2.0",
  "provenance": {
    "evidenceCapturedAt": "2026-11-03T21:51:27+00:00",
    "recordSource": "bulk",
    "sealedFromPreviouslyCapturedEvidence": false
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  "sealedAt": "2026-11-03T21:51:27+00:00",
  "subject": {
    "author": {
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      "url": "https://brianwinum.com/author/brian-winum/"
    },
    "canonicalUrl": "https://brianwinum.com/the-next-generation-of-seo-is-ai-visibility-engineering/",
    "dateModified": "2026-07-28T17:00:48+00:00",
    "datePublished": "2026-07-20T09:00:00+00:00",
    "description": "Ranking #1 in Google no longer gets you cited by AI. With 68% of searches now zero-click, here's my framework for AI Visibility Engineering: query fan-out, entity clarity, crawler readability, and how to earn a place in the citation layer early.",
    "featuredImage": "https://brianwinum.com/wp-content/uploads/2026/07/next-generation-seo-ai-visibility-engineering-featured-robot-looking-glass-branded.webp",
    "language": "en-US",
    "postType": "post",
    "publisher": {
      "name": "Brian Winum",
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    },
    "taxonomies": {
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          "name": "Blog",
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          "slug": "seo"
        }
      ]
    },
    "title": "The Next Generation of SEO Is AI Visibility Engineering",
    "type": "WebPage"
  }
}

This record documents submitted publication metadata and evidence. It does not establish legal ownership, original authorship, accuracy of the source material, or an independently verified publication time.