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.

“Fahrzeuge können nicht gesucht werden nach Verfügbarkeit.”

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 3198225546

Proof data

Record hash (SHA-256)

23401bd3181275e013a5608e821ccef1ca8d3a8d317fccbe04970d99eb8fbf86

Signature (Ed25519, base64)

NcHYPEtGdNZYDGptEckwiEHw7QqPP3lcfSuUezhdHQLUb/yA1T9YrPaiB/WIg3ade/C4cVmADsWRyNfxJflkAw==

Merkle root

12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9

Merkle path

["2340972ec5c8215715ac963dca467676781a8001605193ea268589ca4166c838","1c955639a0bf2a9155274545896fe0f5d75b32450bc608a59eda108f8075f0ef","ee1489569ce3d6d07eb382b279c071c1c0ba22334b59ebe7f639c944a0c63b28","6e142a14b76e54d576d1f1f9fc0af5d21e740368614adbf4a64b951a7a14e4a8","6f4c278c80ec91a37044682311bf90d9856cebab43dd123c8daeeae677cbf994","c6e99e69593ae45fea29594ddd2e7359805028d55776ba12f882eae8c20b00fe","3e3d8f2654774e39a90c80d8e25a0d83e90a46268e4ac6e496965d4f991ad85d","191d5c4f6aefdc13a7ce4757e0cc32475130bd11823ab56c44594a8d50396952","5a32293429d99eb4e854cfa3c25b8c9d8a2a99ac2ed7705583da547b9dbf47ab","7f3a3ec57a790cd251c2c1541de865bb8b81facceaeb8bbc6dc9226325304147","f21ff959a638ed664bfef10f083a14e62333d41f01bc38bad0e058c79273a381","b52a8a3015ae5229f5a7205f9433251f53bb2b22b2f3bb0bfbb3deb2076f2c89","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…

Expected log hash

a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"de","page":"brand:amag","quote":"Fahrzeuge können nicht gesucht werden nach Verfügbarkeit.","rating":3,"review_date":"2026-07-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.amag.amagallride","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 (12764493a649…), 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.