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.

ContentLedger did:webvh Signing Cutover QA — 2026-09-10

https://prfirenews.com/contentledger-didwebvh-signing-cutover-qa-2026-09-10/

Entry ID
urn:uuid:84a5c6c2-d543-42cf-8bb5-ea85626b8300
Manifest SHA-256
8b7c5905c57197c775a4dde14d3bcde3ccd5c0e184b3ea3fcbacd525afe0f879
Previous manifest
adce1bb53b9d0b0ca9795b6dc6f39f3a293b61a09c09067fe143350017661f9b

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: Unverified. Origin evidence remains independently verifiable.

Version chain

Valid

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

Current content

Changed since recording

The current page is a different content version. This does not invalidate the sealed historical manifest.

OpenTimestamps proofs

Not timestamped

No OpenTimestamps calendar proof has been attached to this manifest digest.

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
Within the recorded authorization interval; not an independent timestamp
did:webvh log integrity
Valid
Authorization assessment
Authorized
Assessment basis
Verified Log Interval
Authorization interval starts
2026-09-17T17:03:39Z

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:QmZ4xshSemLmPAen1biRUoC63dm3QfB65CpQ6ivYUJMBbW:prfirenews.com#0uXM4cf8FLbMDn2M0iryznPNcW4M3JKg6YhUD5v2c44

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 d123d2ae1c362a2b3267bf70640a4671ac8b64e3e9b6c42209ff0c400bc6e244
Manifest Sealed 8b7c5905c57197c775a4dde14d3bcde3ccd5c0e184b3ea3fcbacd525afe0f879 https://prfirenews.com/?wal_manifest=84a5c6c2-d543-42cf-8bb5-ea85626b8300
Representation Digest Recorded b2a494918c928f37d0b1d5a2f074f634969783626e1987f3bba65848099f69af https://prfirenews.com/contentledger-didwebvh-signing-cutover-qa-2026-09-10/
Ed25519 JWS signature Verified 8b7c5905c57197c775a4dde14d3bcde3ccd5c0e184b3ea3fcbacd525afe0f879 Download compact JWS

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-84a5c6c2-d543-42cf-8bb5-ea85626b8300.json

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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