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 bin langjähriger Kunde von CEWE via Migros und war immer sehr zufrieden mit der Zusammenarbeit und den Resultaten.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c2f82dab668a84cb297d4e7bf62c4afd2bb968300c71009dc5357d6e298165e
Signature (Ed25519, base64)
FbecBtvIE7q2z4TQwEUFw6M9U6XIvNVDRFH0DXuVpgwsgpxZUeQJ9nHv6MeLVL0Bdhs1WyreMslQ7+pvL608Bw==
Merkle root
ffe0abae83fe32534ebead9dc4840cffa734701988d7729ea2741c63ce333209
Merkle path
["0c36ba7fd24061a44869e82e8923e6afa71734d88802ebded70564ba45d75949","2c4fc8f2405f15651611b548c2bc4a72340242f1745f834b0d8ab4702f8095bc","ed71867f245bb3628a493083800a27ae32a838579776b3c83c5ea34fa26ac46c","954a6ffd8401e6d38af370714fa2062c85e2a07f46aae01803495205dc4afac1","5d37e4b85f28028eb0525a58a4f53e5f2c6b67ac579d5ee79ac9cc9e2437a31f","15b01554e3fc1b8d82ebfa5b6dadf8b5bb2469bcaa1294d229b45ab6de7a2b3e","530608c4b3b4ee7226e0eef37db2ed694f79ce492c8ead5a20312ae1072c901e","f08d7179d1134253189d271da70e8922026da49abf51b3f4567a886aae46db2d","2cf93f7b58189ed19f6d215da53c3d084b97335a01cd00ec19fd2bda5870d2ed","7575cf7bf3549261d1ee2be2691d659fa50bebaacf6d6e921528de81ab091142","df07d0fd39789cad7bef281836e613b82396f533e32f01314c42e81e8b578d74","16a20cc814214b26526f21ee5f967cbf38004ddd8d0ac5579894e33963c2f40a","849ed338e3b19bfd222d070ef2b6f25f2505730ef52ebcda9291b3aef8591b7a","a104e1c95f5429ec272490e6572eeda4db6dbedfc04ee0f94200f459c1d02cf8","4742e9987316174c17377563bbb971469480b811c365b9940f38dd437d53482e"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671929919 · entry 108e9186e8c5677afaac…
Expected log hash
b7a1aa2befa5caac7007c0b2e7b21cf5f700349fb9119336f4b3c994326ff20e 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":"v1788240211764","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"Ich bin langjähriger Kunde von CEWE via Migros und war immer sehr zufrieden mit der Zusammenarbeit und den Resultaten.","rating":5,"review_date":"2025-11-21","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_XA246759776EDBBCADB88DEA63E6E9032.html","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 (ffe0abae83fe…), 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.