ContentLedger verification

Verify ledger record

This page recalculates the stored origin-evidence manifest digest, checks its canonical serialization, and independently reviews its archive, version-chain, timestamp-proof, and digital-signature references.

LLMS Amplifier

✓ 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/llms-amplifier/

Entry ID
urn:uuid:70e5d4fb-0d43-4108-b64c-db432ffb07b6
Manifest SHA-256
66025004fff2f650083362dc5130200e2b2a42e84df9858e2fb344342ad911a3
Previous manifest
8b2bb18e37c6738d35fbd290817d9730a49eb5f4bd72c597b8f1e257a9b59cdc

Download canonical manifest View record JSON-LD

Verification results

Manifest digest

Valid

The SHA-256 digest was recalculated from the downloaded manifest bytes.

Canonical JSON

Valid

The manifest matches the deterministic ContentLedger RFC 8785 serialization profile.

Archive snapshot

Not currently verified

Internet Archive workflow status: Verifying. Origin evidence remains independently verifiable.

Version chain

Valid

Any previous-manifest digest resolves to an earlier sealed record in this ledger.

Current content

Matches recorded version

The current WordPress content produces the recorded canonical-content digest.

OpenTimestamps proofs

Alice via OpenTimestamps A Pool

Bitcoin attestation present

The proof contains a Bitcoin block-header attestation and is ready for independent verification with an OpenTimestamps client and Bitcoin node.

Download .ots proof

Bob via OpenTimestamps B Pool

Bitcoin attestation present

The proof contains a Bitcoin block-header attestation and is ready for independent verification with an OpenTimestamps client and Bitcoin node.

Download .ots proof

Finney via Eternity Wall Pool

Bitcoin attestation present

The proof contains a Bitcoin block-header attestation and is ready for independent verification with an OpenTimestamps client and Bitcoin node.

Download .ots proof

Catallaxy

Bitcoin attestation present

The proof contains a Bitcoin block-header attestation and is ready for independent verification with an OpenTimestamps client and Bitcoin node.

Download .ots proof

“Bitcoin attestation present” describes proof contents; this website does not claim that it independently validated the Bitcoin chain. Use the official client with a trusted Bitcoin node for that final check.

Bitcoin anchor verified by repository
Checked 2026-11-05T02:35:27Z · 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.

Site digital signature

Ed25519 compact JWS

Cryptographic signature valid

The 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 method
did:webvh:QmaPzMXtR1eFRUSAwchcowxXMY7Y1shH8QkiPpvXviTjkD:brianwinum.com#ZgBbo2O96KH_TTispmMIJlPNxnbu1baPO81lTs_lmxs

Download compact JWS · Open did:webvh identity log

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

ArtifactStatusDigest or location
Content Digest Recorded 18ab4d95fe0e181cb5f0844d6196712a69995af3962051cf2dd140e041a115d9
Manifest Sealed 66025004fff2f650083362dc5130200e2b2a42e84df9858e2fb344342ad911a3 https://brianwinum.com/?wal_manifest=70e5d4fb-0d43-4108-b64c-db432ffb07b6
OpenTimestamps proof Bitcoin attested 713ca579c121374fbf22634297acc3db6e781e59c284f37561957a92c99dd847 Download .ots proof
OpenTimestamps proof Bitcoin attested c7a160ff65c3d9145a4530958475920fc4392a569863a29d2a3f3bb805c24c38 Download .ots proof
OpenTimestamps proof Bitcoin attested db46f71961b2da5262baaabf16bf2433f2e03eb511981487c66e4ddd17dc2715 Download .ots proof
OpenTimestamps proof Bitcoin attested 40ebce1dfe623938b9fe99897c7f60c0a7f3c6fc21083abc3bde95f1f6a1c133 Download .ots proof
Ed25519 JWS signature Verified 66025004fff2f650083362dc5130200e2b2a42e84df9858e2fb344342ad911a3 Download compact JWS
Representation Digest Recorded 77191930267be5906424d110d58fbafcd357cc94c407a33607bc369bba6f9643 https://brianwinum.com/llms-amplifier/

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-70e5d4fb-0d43-4108-b64c-db432ffb07b6.json

After installing the official OpenTimestamps client, independently verify a downloaded proof against the manifest digest:

ots verify -d 66025004fff2f650083362dc5130200e2b2a42e84df9858e2fb344342ad911a3 wp-contentledger-70e5d4fb-0d43-4108-b64c-db432ffb07b6-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.

Download Manifest v2.0 JSON Schema

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