Manifest digest
ValidThe SHA-256 digest was recalculated from the downloaded manifest bytes.
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.
Sponsored Content
https://fireballnews.com/sponsored-content/
- Entry ID
urn:uuid:83004b15-bca6-44cf-9fae-03619495443c- Manifest SHA-256
1dc6b5c23763c5289efda917ab70d110089329f0cf65849110c2f414d3f35197
Download canonical manifest Open Wayback snapshot View record JSON-LD
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
Not availableLegacy records do not receive retroactive content-digest claims.
Site digital signature
Ed25519 compact JWS
Valid and currently authorizedThe JWS signature is cryptographically valid for this manifest digest, and its public key is currently authorized by the site's did:web document.
Verification methoddid:web:fireballnews.com#DjeLUjaodL9oX_rPJwua3boSmmsPTNx_6aEgA19HaPk
A valid signature associates the manifest digest with the displayed site-controlled key. It does not independently establish legal ownership, original authorship, or first publication.
Recorded artifacts
| Artifact | Status | Digest or location |
|---|---|---|
| Wayback Snapshot | Verified | https://web.archive.org/web/20260714003033/https://fireballnews.com/sponsored-content/ |
| Manifest | Sealed |
1dc6b5c23763c5289efda917ab70d110089329f0cf65849110c2f414d3f35197 https://fireballnews.com/?wal_manifest=83004b15-bca6-44cf-9fae-03619495443c
|
| OpenTimestamps proof | Bitcoin attested |
c09c748bb070d700df547cd7deaf19502149df62a10ef7d853d72ff219196771 Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
8488a59de6c5c5585330953bffda942bf96b47e988c42028b083052176ef1af1 Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
1b9e0f75c54a1990ffc81b9c71314a824124be7f3cb846535a94970ff68b5c37 Download .ots proof
|
| OpenTimestamps proof | Bitcoin attested |
94a81880dc2eb2d0f52c5eeb70c61f6ab6aa8c448dd1e41fae0fd755f4911c62 Download .ots proof
|
| Ed25519 JWS signature | Verified |
1dc6b5c23763c5289efda917ab70d110089329f0cf65849110c2f414d3f35197 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-83004b15-bca6-44cf-9fae-03619495443c.jsonAfter installing the official OpenTimestamps client, independently verify a downloaded proof against the manifest digest:
ots verify -d 1dc6b5c23763c5289efda917ab70d110089329f0cf65849110c2f414d3f35197 wp-contentledger-83004b15-bca6-44cf-9fae-03619495443c-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 the published did:web document.