Manifest digest
ValidThe SHA-256 digest was recalculated from the downloaded manifest bytes.
WP ContentLedgerPublication evidence for WordPress
ContentLedger verification
Evidence you can inspect.
Review this recorded version, inspect its supporting evidence, and follow its matching repository certificate when available.
WP ContentLedger
✓ Site signature verified
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
https://brianwinum.com/wp-contentledger/
Record identifiers
- Entry ID
urn:uuid:a4791543-9f05-4b63-9a62-39c0e15ce106- Manifest SHA-256
9dcd7da51f85d1b7a4d6f4bf6ff52e29cef30b45ade64c6d915cdefabbb6090b- Previous manifest
7c9ccfa5e931fea61326c696ad229fbf8d5f83b8090743084f0aeae595ce9353
Download canonical manifest Open Wayback snapshot View record JSON-LD
Repository certificate
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.
- Certificate ID
9b999eab-23b3-42b4-9cad-4d73009ece30
View 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 Acceptance does not establish Bitcoin confirmation or current public availability; a withdrawn certificate or hidden revision may no longer be available.
Verification results
Canonical JSON
ValidThe manifest matches the deterministic ContentLedger RFC 8785 serialization profile.
Archive snapshot
VerifiedThe associated Wayback URL passed the plugin’s HTTP availability check.
Version chain
ValidAny previous-manifest digest resolves to an earlier sealed record in this ledger.
Current content
Changed since recordingThe current page is a different content version. This does not invalidate the sealed historical manifest.
Site digital signature
Ed25519 compact JWS
Cryptographic signature validThe protected public key verifies the JWS and its claims bind this exact manifest digest and ledger entry.
- Current did:webvh authorization
- Authorized for assertions
- Historical did:webvh authorization record
- The verified did:webvh log records an authorization interval for this assertion method
- Claimed issuedAt assessment
- Not independently established
- did:webvh log integrity
- Valid
- Authorization assessment
- Current
- Assessment basis
- Verified Log Interval
- Authorization interval starts
- 2026-09-24T22:17:43Z
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.
Recorded artifacts
| Artifact | Status | Digest or location |
|---|---|---|
| Content Digest | Recorded |
bb76a1f6f186eb546babf0792d1c2d8b87d987ef1d31f9accc79a97df91595c1 |
| Manifest | Sealed |
9dcd7da51f85d1b7a4d6f4bf6ff52e29cef30b45ade64c6d915cdefabbb6090b https://brianwinum.com/?wal_manifest=a4791543-9f05-4b63-9a62-39c0e15ce106
|
| Ed25519 JWS signature | Verified |
9dcd7da51f85d1b7a4d6f4bf6ff52e29cef30b45ade64c6d915cdefabbb6090b Download compact JWS
|
| Representation Digest | Recorded |
47cbf8005a2afebf11ffadfe12148de5a06d0be53e460bc41ca29126e8ba7ffa https://brianwinum.com/wp-contentledger/
|
| Wayback Snapshot | Verified | https://web.archive.org/web/20260929155223/https://brianwinum.com/wp-contentledger/ |
| OpenTimestamps proof | Bitcoin attested |
4bf7503254539b9b7978f6a4bd00aa88ab443e208838a4a4b2742454142ec1cc Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
1735847fd528f78ebc5633ec1d4b89994d7aace34776791f660655c04564c5ef Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
0ee9f6d050ed3f4abb6ee0265186aec2c2b3d1e7724fdbdaf24afccb3da60e2b Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
be2a8100d27bb44639ef0158ebfa20ffb03d997f91cf2707f32f952ab5ab300e Download .ots proof
|
Independent digest check
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-a4791543-9f05-4b63-9a62-39c0e15ce106.jsonAfter installing the official OpenTimestamps client, independently verify a downloaded proof against the manifest digest:
ots verify -d 9dcd7da51f85d1b7a4d6f4bf6ff52e29cef30b45ade64c6d915cdefabbb6090b wp-contentledger-a4791543-9f05-4b63-9a62-39c0e15ce106-PROOF-ID.otsThe 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.