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Publication evidence certificate

Linkset for SEO and AI Visibility: The Typed Relationship Layer Nobody Is Using

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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https://brianwinum.com/linkset-for-seo-and-ai-visibility/

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

Independent timestamp

Repository acceptance is a repository clock time. Submitted timestamp structures do not establish a verified Bitcoin attestation.

Not independently verified

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

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  1. 08

    Publication revision recordedLatest

    5b862f73-07d4-4305-aa32-67025c931457
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  2. 07

    Publication revision recorded

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  3. 06

    Publication revision recorded

    afd180d5-7ce2-45ae-bf94-e68ac1c92d0b
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  4. 05

    Publication revision recorded

    5dfd2f9a-3a1e-4c78-a691-2ceecf3c1dc7
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  5. 04

    Publication revision recorded

    0e6b1826-0815-4ee0-a8bb-ae4518257b0d
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  6. 03

    Publication revision recorded

    14049120-b3b9-4203-a76c-3e65565c9380
    Viewing record
  7. 02

    Publication revision recorded

    6cba4572-f50d-44bd-ac77-6391cdec8d2f
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  8. 01

    First publication recorded

    120c3eae-e8e9-4662-a1aa-3361d1c0f913
    View record 01

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Record 03

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Manifest bytes · SHA-256

077e0869e0ff76ec504041f56d6fa0ddf5185cd1ab1f3df5cce291d9f97e4b72

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

Submission bytes · SHA-256

642f4b7c39b301cbd4ac1f256ec7d6fbcb2fe97f94c8b6e61504da5e35602ae2
Download evidence JSON Download manifest What this certifies
Inspect manifest metadata
{
  "$schema": "https://brianwinum.com/?wal_manifest_schema=2",
  "digests": [
    {
      "algorithm": "sha-256",
      "canonicalization": "wp-contentledger-content-v1",
      "scope": "canonical-content",
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  "entryId": "urn:uuid:c2b8f37d-79ea-4dad-86e2-edfdeb3189c2",
  "evidenceScope": [
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  ],
  "generator": {
    "name": "WP ContentLedger",
    "version": "0.13.27"
  },
  "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": "2026-10-27T14:46:37+00:00",
    "recordSource": "certificate",
    "sealedFromPreviouslyCapturedEvidence": false
  },
  "sealedAt": "2026-10-27T14:46:37+00:00",
  "subject": {
    "author": {
      "name": "Brian Winum",
      "url": "https://brianwinum.com/author/brian-winum/"
    },
    "canonicalUrl": "https://brianwinum.com/linkset-for-seo-and-ai-visibility/",
    "dateModified": "2026-08-06T15:57:18+00:00",
    "datePublished": "2026-08-03T07:00:00+00:00",
    "description": "Schema tells machines what a page is. Linkset tells them how resources relate. Inside RFC 9264, the overlooked IETF standard for typed link relationships, and where it fits in citation engineering, entity graphs, and cross-domain AI visibility.",
    "featuredImage": "https://brianwinum.com/wp-content/uploads/2026/08/linkset-for-seo-and-ai-visibility-typed-relationship-layer-featured-robot-card-catalog-branded-1200x670-1.webp",
    "language": "en-US",
    "postType": "post",
    "publisher": {
      "name": "Brian Winum",
      "url": "https://brianwinum.com/"
    },
    "taxonomies": {
      "category": [
        {
          "name": "Blog",
          "slug": "blog"
        }
      ],
      "post_tag": [
        {
          "name": "IANA",
          "slug": "iana"
        },
        {
          "name": "IETF",
          "slug": "ietf"
        },
        {
          "name": "linkset",
          "slug": "linkset"
        },
        {
          "name": "RFC 9264",
          "slug": "rfc-9264"
        }
      ]
    },
    "title": "Linkset for SEO and AI Visibility: The Typed Relationship Layer Nobody Is Using",
    "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.