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.

“Ich empfehle die App regelmäßig anderen Leuten.”

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 2611694692

Proof data

Record hash (SHA-256)

0e91509596e74df160ab6de1119b7f994f699cd8be852e93bb19102f45fc1212

Signature (Ed25519, base64)

sx18eR1Q5cljEgCGhTgnUk0pOSo+vr+P1l/S8NTf3o+qEeuCx0B9qXsIMy8w7t4e+MI7mzcEqTm8XzVJt51RCw==

Merkle root

bdbf351c9ce626213a7937b083c4ac066820b0192efeebf285f31c724e7c7386

Merkle path

["0e920582b14f2cd3e6eb61e94491272c626f3c48fcd1186377af768bada20ba6","6f011ecc0e7f1573d538c5147a4fa96927387336bd550842aaa8f63d6af67d87","a80cc8fae46083cf6c1584b6db5998b117c1c45a06af5456adb087f3fae277c4","3cf31fb1e2425c770fe5119f92c2bf3ee7c958346b6951fa3229327425f572c0","c07d4bfbacd2da84632216f6f2228c16e52cf38ecf661a4860af7183cc146125","5f881469ce3298d7c3dbe6bbe5f921dee7a5b54e409ad1cb07d19db70d9b942c","ef167b8bc10cc0543517af6253f62c68e290921727ac69a99ac27783a14df4bf","d010b2156bb372f0e594d8fc8478ec64a518dd2aa4159fc39f8630a76d607654","4352f643503fce105500e9705767020793b93f28732f76012b211faac2becaa7","eb68c47f6456106f52596110b81899ab30450a22ae84efab1867a8595bbb9e01","298cc0957339feb0c8e72c1f7b6cbb277bb879b01abd41057693b60c7a1fa4b5","ed0847d04ab049e21d5f1209b43d9db4f9d0aa8b87c3438b7bdd9107f7128c2d","73428a6555103c20fb5ea743b73a12642caa27a1cad4c3aeec7f2fe71e2bad2d","8c4971ed811477bb80cd783319a321eb7e74e629d6c92773766b417396748f8e","4ffd3e6ce61b4807f2bbaabc5ea992d56be24a3e1b0106159ebe9c57df57e830"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2611694692 · entry 108e9186e8c5677a584f…

Expected log hash

e78df4d3c8e2db621642a45dcf6ea56f33edf489d8662048cde27bc12924afda 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":"v1787755965154","kind":"published-quote","locale":"de","page":"product:infomaniak/kdrive/de","quote":"Ich empfehle die App regelmäßig anderen Leuten.","rating":5,"review_date":"2026-08-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (bdbf351c9ce6…), 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.