Manifest digest
ValidThe SHA-256 digest was recalculated from the downloaded manifest bytes.
ContentLedger verification
Review this recorded version, inspect its supporting evidence, and follow its matching repository certificate when available.
This record’s cryptographic signature matches the site signing key. Review the signature section for authorization limits. This does not verify author identity, ownership or content accuracy. Review signature checks
The repository verified a Bitcoin anchor for this exact manifest and proof. This is its check at the stated time, not a verified publication date. Review timestamp evidence
urn:uuid:5eb15330-6e7e-4be9-aa1f-8a736950c46130f7e3e9df7402940e6b6c0c02540c3d72a4a0c8f23b37ea368efede71cce2bcDownload canonical manifest Open Wayback snapshot View record JSON-LD
The repository accepted evidence for this exact record. Open its matching revision to compare the same manifest; the permanent certificate may show a newer revision.
d71d55f4-facc-4edb-82de-0a8925274274View certificate for this recordOpen permanent certificate
Use the certificate ID or URL above in the repository’s Check Cert page. Acceptance does not establish Bitcoin confirmation or current public availability; a withdrawn certificate or hidden revision may no longer be available.
The SHA-256 digest was recalculated from the downloaded manifest bytes.
The manifest matches the deterministic ContentLedger RFC 8785 serialization profile.
The associated Wayback URL passed the plugin’s HTTP availability check.
Any previous-manifest digest resolves to an earlier sealed record in this ledger.
The current WordPress content produces the recorded canonical-content digest.
Bitcoin anchor verified by repository
Checked 2026-11-10T12:19:59Z · Bitcoin block 974530
View certificate for this exact record
Bound to this exact manifest and proof. This is the repository’s check at the stated time, not a verified publication date.
The protected public key verifies the JWS and its claims bind this exact manifest digest and ledger entry.
The JWS issuedAt value is a signed claim, not an independent timestamp. The verified did:webvh log establishes append order and recorded authorization intervals, but does not by itself provide trusted external time.
Verification methoddid:webvh:QmaPzMXtR1eFRUSAwchcowxXMY7Y1shH8QkiPpvXviTjkD:brianwinum.com#ZgBbo2O96KH_TTispmMIJlPNxnbu1baPO81lTs_lmxs
Cryptographic validity, historical did:webvh authorization, authorization at a claimed signing time, and current assertion authorization are separate results. None independently establishes legal ownership, human identity, original authorship, first publication, or a trusted signing time.
| Artifact | Status | Digest or location |
|---|---|---|
| Content Digest | Recorded |
9585189bc385b343116a48ff7d9e82076b38e7fd5ce1fffc6d7c478ed5059b6a |
| Manifest | Sealed |
30f7e3e9df7402940e6b6c0c02540c3d72a4a0c8f23b37ea368efede71cce2bc https://brianwinum.com/?wal_manifest=5eb15330-6e7e-4be9-aa1f-8a736950c461
|
| OpenTimestamps proof | Bitcoin attested |
73108618ba03ac7d27d9465bf11b6883c5886c5b446e21d93bdbb88b916a0c30 Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
f607aa2f3ca88757d66082588d6ab8883ec3f5d3351bd03b7602081dce5f636d Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
02c6797af90f2cb322530247bc254b5474ab59a649d4e6f0946998d9878837e9 Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
0397be71c73e7ca80ee04941268827c9c962d360208c0910dc2f2208103a0fa5 Download .ots proof
|
| Ed25519 JWS signature | Verified |
30f7e3e9df7402940e6b6c0c02540c3d72a4a0c8f23b37ea368efede71cce2bc Download compact JWS
|
| Representation Digest | Recorded |
12a201bdfbae20f329c58bf5aaa52654f8c9e299f5d1468b4dd512ea04ecc6c7 https://brianwinum.com/maximizing-e-e-a-t-with-author-boxes-a-key-strategy-for-google-news-and-discover-success/
|
| Wayback Snapshot | Verified | https://web.archive.org/web/20261103233331/https://brianwinum.com/maximizing-e-e-a-t-with-author-boxes-a-key-strategy-for-google-news-and-discover-success/ |
Download the canonical manifest without modifying it and calculate its SHA-256 digest with a local tool. The result must equal the manifest digest printed above.
sha256sum wp-contentledger-5eb15330-6e7e-4be9-aa1f-8a736950c461.json
After installing the official OpenTimestamps client, independently verify a downloaded proof against the manifest digest:
ots verify -d 30f7e3e9df7402940e6b6c0c02540c3d72a4a0c8f23b37ea368efede71cce2bc wp-contentledger-5eb15330-6e7e-4be9-aa1f-8a736950c461-PROOF-ID.ots
The signature is an RFC 7515 compact JWS using the fully specified RFC 9864 Ed25519 algorithm and an RFC 8037 public JWK. An independent verifier should validate the JWS, confirm its manifestDigest claim equals the SHA-256 above, and resolve the kid against this website identity's did:webvh JSONL log.