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.

“La qualité des livres photo est tout simplement superbe.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18ca8374a5916b591cca1470c3ab165bbfb072dabdd9d15249419668aa366b75
Signature (Ed25519, base64)
Etu8+NyS+YG6j6XTcLO32fIJpYnIBMAv773uo2JYllnmoc3ZGvnlnRdTujAxF7Dv7ZjJrPfzm9Vd3/IoIWIUAg==
Merkle root
ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path
["18cb3c2f718851ff5b7f1d4605fde15916911e376a8b8644f0993f4a7a15096a","2ca10edaa45f8be10a4317c8e65138f5a490bd6dadb3210e01cd2621c6a13ad5","92d6b02fa80653495c521f42587a555fe15750c1fa244c05c9c42a26575b828a","c490e77305211a52a1a2056be24f3dff1b2cae2e0f90ee8f9aced403e5044dda","ff0059ec966fba083892f763f898e548937e93abd85ea5b6bda0333ddef4d392","cd32bc96bf5051bcbca7c7356cd9dada3654bc17719651cf4ed74ea4da9cf197","8e6f647386a06c15b8dc7f649c0be7d46ca7869ce2a7a9200c051be52af4c08b","54ede9a5c9fe7641dd829bf8a7c5ff9213b6ec1c72b36831f2c4c38f62d27937","f3ac2ec4a29ed2f3fa678b4e372348ede90ab7787c565be793768112c59b1b65","69314033afd75d70b515c354f4f06a4265c3f904b0bafeae70adb9bcff113709","95b872b0d55190bba30d46067adb59ee55007a5f62db25a475f68007f3d6a2fd","b70739f2a286d1253345040cb1057968814bff0ea65cfc9172c741a9be0b1a5f","107bacdb07a3118c4b3abff34aca5373871d7239f682906c5310a861fc9920d7","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash
af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"fr","page":"theme:pixum/quality/fr","quote":"La qualité des livres photo est tout simplement superbe.","rating":5,"review_date":"2026-08-07","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (ccae92ceb3dc…), 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.