Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Das Portal könnte noch einige Verbesserungen vertragen, wie zum Beispiel eine einfachere Bearbeitung von Vorlagen.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2473170883

Proof data

Record hash (SHA-256)

3bc6736af890debcfd47d1ed497286ee4ced6fe224a513d997ceb57bbee3515b

Signature (Ed25519, base64)

opMUj+90hjNmP6tTaqUsl/xPnOqm28Sxub7stHf6dYZmMR8xDpNgZ1AAd4eJFIcsC4ar7wkY8ThQR7GI1B3eCA==

Merkle root

12367e28b1f60d245fa092ec02d1ba098ec4dc8d6c335ac0caf20462673db58d

Merkle path

["3bc31b2aa09ecf929746677fd1e88b14c0a352d97c5e6eac8122c1d8218cb79c","31ec989c6f2f0af910939a6eb55cdecff6b95aee220474ead623de069b004c34","c29245976db1a14aa1f450cc3d104fb3bf96d93f166f5db30fdbbf2e7f82846b","f7fc9f83d42389127dafbcfe41092cf8e4afe98b2c1fb73b970bfda431113c56","b86098de528171f2153da8ad00024a075804abfb63aa4e5dcedc7573cedc2d50","6d530c154bc2e5b24afdeec92c040d6f7517f378e649a57afdea80135742722f","9e28d7a0ca2801eaad85c22249fe44f72f841740c7cd401f67c7dee8784f1312","107221421e0470225983a9b52f95968687558e139732a7c596069710fa30eff3","67dda3670b74e480d72ceeb5690c393fbcbf792f6a8e35936a77e28a0436cfde","1988f9f6dfb2c948dcd6d757a838927dbe75c83a659eb35dac0b9c773eab38bd","07845fd65b6346998c8e63ac31f815a3691631fe2316de252f37151cf44cd279","2de7082475dd840cebdc488cf7f6fcd751461f8a521309b6c703dee183423152","99622f07c6f5558a63559ce22b4ca829dfbd1a082a481ff33a2f2a349497cef4","9de683a3ad6de66db6ba610041f655832237f6f5e0fef9752687a798c58072ae"]

Anchored

2026-08-15

Public log entry

search.sigstore.dev, log index 2473170883 · entry 108e9186e8c5677ac222…

Expected log hash

ceead5c760b44290d5b06ae568c5275c6a1ca8d9aab4402ae262d4140ba7860a The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1786772907865","kind":"published-quote","locale":"de","page":"brand:frontify","quote":"Das Portal könnte noch einige Verbesserungen vertragen, wie zum Beispiel eine einfachere Bearbeitung von Vorlagen.","rating":4,"review_date":"2024-09-16","source":"Capterra","source_url":"https://www.capterra.com/p/183904/Frontify/reviews/","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (12367e28b1f6…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.