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 Certificate Test — October 9, 2026

https://chelanews.com/contentledger-certificate-test-october-9-2026/

Entry ID
urn:uuid:13c1ca1c-4278-4495-8c0a-cfa5c1e626d2
Manifest SHA-256
90036534c4fba78eb15ce928cf26dccaa4ca3dc93e3d279369b51fe5c8aa61cd
Previous manifest
236342fffdce05ad2bd4cc7e4b39a80f823f4942880b1268b919cae52b4f72df

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

Not available

Legacy records do not receive retroactive content-digest claims.

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
Not independently established
did:webvh log integrity
Valid
Authorization assessment
Current
Assessment basis
Verified Log Interval
Authorization interval starts
2026-10-09T20:51:38Z

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:QmSTPvVt2CFcrjVz336ScTecL3y3YPdJPTDxQUiVH6Knx9:chelanews.com#eNzF0opbrT7pZtxe3TBoE0cjQIg0FKI0bQtPa_CWi-s

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 7b6bd32b88309111c21f4e59d7544d30d26b8015baedc9f733e8ad63393dcc3b
Manifest Sealed 90036534c4fba78eb15ce928cf26dccaa4ca3dc93e3d279369b51fe5c8aa61cd https://chelanews.com/?wal_manifest=13c1ca1c-4278-4495-8c0a-cfa5c1e626d2
Ed25519 JWS signature Verified 90036534c4fba78eb15ce928cf26dccaa4ca3dc93e3d279369b51fe5c8aa61cd Download compact JWS
Representation Digest Recorded a38a96ce9609db07c787072159a4906338016304823674065bb608f110a86eea https://chelanews.com/contentledger-certificate-test-october-9-2026/

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-13c1ca1c-4278-4495-8c0a-cfa5c1e626d2.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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