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Publication evidence certificate

Brian Winum — Homepage

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.

Review signature checks

https://brianwinum.com/

Source author
Not provided

As attributed by the publisher

Source publisher
Brian Winum

Publisher-submitted attribution

First published by source
Not provided

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.

04 public records

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

  1. 04

    Publication revision recordedLatest

    204cbecb-a48c-4b4e-a777-8ba61c883c3f
    View record 04
  2. 03

    Publication revision recorded

    5e798a38-0846-47c6-a97a-f65c211560a0
    View record 03
  3. 02

    Publication revision recorded

    c636ec8f-0b01-4646-bb2d-bbd3b6b6dd69
    View record 02
  4. 01

    First publication recorded

    2c4ba8cf-2843-4421-86ee-fa7ab52b5bd3
    Viewing record

Inspect the recorded evidence

Record 01

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

Manifest bytes · SHA-256

c89cf63791404e04845132df4aa81434dac704437303a1bc4c1001e68bfdfa47

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

Submission bytes · SHA-256

f43b5a49afc0a57ee28767316c84414cc63d18c20a674bdeae8c09ce74c9e823
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-homepage-v1",
      "scope": "canonical-content",
      "value": "f86b993debce705423f2fe063928c682a84fbcb82ed31dd37bb42943e946d2e8"
    }
  ],
  "entryId": "urn:uuid:6df05046-0534-4225-a9b4-4a76d35a0a41",
  "evidenceScope": [
    "canonical-content-integrity",
    "publisher-controlled-recording"
  ],
  "generator": {
    "name": "WP ContentLedger",
    "version": "0.13.30"
  },
  "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.",
    "Homepage evidence commits the core latest-posts first-page listing, not theme HTML, custom widgets, personalized content, later pagination, or every listed article body."
  ],
  "manifestVersion": "2.0",
  "provenance": {
    "evidenceCapturedAt": "2026-11-03T23:50:54+00:00",
    "recordSource": "homepage",
    "sealedFromPreviouslyCapturedEvidence": false
  },
  "sealedAt": "2026-11-03T23:50:54+00:00",
  "subject": {
    "canonicalUrl": "https://brianwinum.com/",
    "description": "",
    "language": "en-US",
    "postType": "wal_homepage",
    "publisher": {
      "name": "Brian Winum",
      "url": "https://brianwinum.com/"
    },
    "title": "Brian Winum — Homepage",
    "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.