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.

“Eine manuelle Internetrecherche bringt deutlich bessere Ergebnisse.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
388857cadfae9ad2f53eaed2a0f769f18c282e15b419ecf1925da220fe3af1a9
Signature (Ed25519, base64)
akshZaXe8TyODJf+VErXvj3/RwqbWQJNKlM5d5KUZR4oAsEO4xxtwL1jrj64TXoIGkMVNrtzP4IGfUvQ28FPCA==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["3882c31a098ffe63de3bf3f6cb7376a0fe9fed7d425aa63fe0d35b9594a2cfc0","7db603a65341e31e316f5b3bf183382c13d4404748db0dfc597983c676474c96","bb62025349854aabf453a5cc7b6f6a99e282ad962abea2f7e66751f7853f6ee1","92f078aac480239a06e9f04195f24ffbd24113bf61b70c071bd8b469bfb579d9","a3351ffe5261960ac710d940adedd78b95d945971acca9499aab36d85950ad5e","5cc33371d312965a5234ca1ebe1c092f854e84de6b6b2e64a6e4086e1868b8ac","93334d99b570f2fe1a0a6fbbde1d8ca826ad8bda52bbc696f99331336c28986a","62a618ce2c91a81089107a11f58a340c65c1c97dda448e9a9f763770fd96a77a","a2288135efb25800c1da1016ed8868fba191ac0831a4da75d38470dda995c456","2a60c2f3515614a2ec7c4339599ff85be1b804f69e62b74ae0b778c49ce3e6ab","c6260ab0067194ed249f1ba2077229870794ae185d080ddf3812e3c0d949ed30","92f0effc8471e5373ec66ee66af9c30ffd1c50d6cd7d1e180e5da63a72cdb9c3","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"de","page":"brand:josepha","quote":"Eine manuelle Internetrecherche bringt deutlich bessere Ergebnisse.","rating":1,"review_date":"2026-08-05","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id6717590697?see-all=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 (d9909e7ff193…), 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.