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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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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.

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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

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 974584 · 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

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

    Publication revision recorded

    041ba8c9-b950-4a18-82c9-d82cfc38ec20
    View record 07
  3. 06

    Publication revision recorded

    afd180d5-7ce2-45ae-bf94-e68ac1c92d0b
    View record 06
  4. 05

    Publication revision recorded

    5dfd2f9a-3a1e-4c78-a691-2ceecf3c1dc7
    View record 05
  5. 04

    Publication revision recorded

    0e6b1826-0815-4ee0-a8bb-ae4518257b0d
    View record 04
  6. 03

    Publication revision recorded

    14049120-b3b9-4203-a76c-3e65565c9380
    View record 03
  7. 02

    Publication revision recorded

    6cba4572-f50d-44bd-ac77-6391cdec8d2f
    View record 02
  8. 01

    First publication recorded

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

Inspect the recorded evidence

Record 08

Download the retained submission and repository receipt. These files document the checks shown above.

Manifest bytes · SHA-256

a91024ae01d1ac61832054bc00c16402453a9ed7108d1caa9b7b9807374245b5

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

Submission bytes · SHA-256

51116f87c4861c686ee7aec8dadc3c58c4b58edca54882fadab86eb84b791dbe
Download evidence JSON Download manifest What this certifies
Inspect manifest metadata
{
  "$schema": "https://brianwinum.com/?wal_manifest_schema=2",
  "chain": {
    "algorithm": "sha-256",
    "previousManifestDigest": "077e0869e0ff76ec504041f56d6fa0ddf5185cd1ab1f3df5cce291d9f97e4b72"
  },
  "digests": [
    {
      "algorithm": "sha-256",
      "canonicalization": "wp-contentledger-content-v1",
      "scope": "canonical-content",
      "value": "64e8cc41c40fe685024e2882d499c7befb10c2a7d30dc0bf5c27ec1b3357deaa"
    }
  ],
  "entryId": "urn:uuid:7600dffc-8484-436e-9d54-dd015de8dfa1",
  "evidenceScope": [
    "canonical-content-integrity",
    "publisher-controlled-recording"
  ],
  "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
  },
  "sealedAt": "2026-11-03T21:51:27+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.