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.
Amplifying Your Digital Presence: The Catalyst Content Approach
✓ 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
₿ Bitcoin anchor verified
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
https://brianwinum.com/amplifying-your-digital-presence-the-catalyst-content-approach/
Record identifiers
- Entry ID
urn:uuid:303b02f4-3c00-482f-b1c6-fb9a2fc93598- Manifest SHA-256
f0a2ad4434c3c2095337e39076227c3878513b808e83bdcacdb352df67f55e0c
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
964509a4-ce0b-494f-ada4-f6d65f85194c
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 Acceptance does not establish Bitcoin confirmation or current public availability; a withdrawn certificate or hidden revision may no longer be available.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
Matches recorded versionThe current WordPress content produces the recorded canonical-content digest.
Bitcoin anchor verified by repository
Checked 2026-11-10T11:30:46Z · Bitcoin block 974515
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.
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 |
09f310a3dbe72c728746d5ee526105ab9af0e60c8436678cfd2c12b2a7b80afb |
| Manifest | Sealed |
f0a2ad4434c3c2095337e39076227c3878513b808e83bdcacdb352df67f55e0c https://brianwinum.com/?wal_manifest=303b02f4-3c00-482f-b1c6-fb9a2fc93598
|
| OpenTimestamps proof | Bitcoin attested |
eb4e762401ea600b056b5ca75350a99dcfe49100aab9a9b8dbf330b1a7a1d53d Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
0b5d2eca4c9f574de55d5d940e0a76baa4522f6e452e83e35d584ff8dcb78c6c Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
a2f184d6f72f1dee5477fd1935840178bbfa1092ec25f879dd61f41bd6673ceb Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
bd13c962a623fd2f42787ea58585a2e9461654648e304448012962880a5f868c Download .ots proof
|
| Ed25519 JWS signature | Verified |
f0a2ad4434c3c2095337e39076227c3878513b808e83bdcacdb352df67f55e0c Download compact JWS
|
| Representation Digest | Recorded |
1138379cef37f5f9a6fa2aa0a61fdd543e2e2617b4d6cc4197b7fac2ced071a3 https://brianwinum.com/amplifying-your-digital-presence-the-catalyst-content-approach/
|
| Wayback Snapshot | Verified | https://web.archive.org/web/20261103224618/https://brianwinum.com/amplifying-your-digital-presence-the-catalyst-content-approach/ |
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-303b02f4-3c00-482f-b1c6-fb9a2fc93598.jsonAfter installing the official OpenTimestamps client, independently verify a downloaded proof against the manifest digest:
ots verify -d f0a2ad4434c3c2095337e39076227c3878513b808e83bdcacdb352df67f55e0c wp-contentledger-303b02f4-3c00-482f-b1c6-fb9a2fc93598-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.