← All certificatesCERTIFICATE / c96ca3c5-b6dc-4080-8abe-ee8c59dad749

Publication evidence certificate

Consulting

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
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/consulting/

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 974494 · 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.

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

    847c28fc-8fdb-4a71-8791-6ba8fd4cb068
    Viewing record
  2. 03

    Publication revision recorded

    b0f3c338-1fee-4154-9909-77038820c48b
    View record 03
  3. 02

    Publication revision recorded

    6d19ef0e-08c4-4423-adf4-711c7fe7aace
    View record 02
  4. 01

    First publication recorded

    0f819d9e-720a-4787-a433-80c3a08d625e
    View record 01

Inspect the recorded evidence

Record 04

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

Manifest bytes · SHA-256

30537f5c7addfb52ee74ebbc9766f074ea17e13b21b53251a827abe85751843a

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

Submission bytes · SHA-256

eaa30373d3daa249ce486cae13ca14d301046ff25bd6ad17e17e8b6c81eb300b
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",
      "value": "eeba91cc3dbf489f61e24e2d75138993ef8722971a431a68adef4e123d0767d9"
    }
  ],
  "entryId": "urn:uuid:a608a81f-155a-43ed-af36-d7e44c290225",
  "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": "2026-11-03T21:51:25+00:00",
    "recordSource": "bulk",
    "sealedFromPreviouslyCapturedEvidence": false
  },
  "sealedAt": "2026-11-03T21:51:25+00:00",
  "subject": {
    "author": {
      "name": "Brian Winum",
      "url": "https://brianwinum.com/author/brian-winum/"
    },
    "canonicalUrl": "https://brianwinum.com/consulting/",
    "dateModified": "2026-07-28T15:53:07+00:00",
    "datePublished": "2026-07-11T13:03:52+00:00",
    "description": "Direct, practical digital strategy based on more than twenty years in the field.",
    "language": "en-US",
    "postType": "page",
    "publisher": {
      "name": "Brian Winum",
      "url": "https://brianwinum.com/"
    },
    "title": "Consulting",
    "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.