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.

“Livre photo téléchargé dimanche soir”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ef3d0c7bd6d2089c13e5e02bf6323a7c5ea3f0f61da49b583f2594e989c4cc1
Signature (Ed25519, base64)
c5bKkYZANYusBgSBfbRoO/mzxDPq4I4jjHNTTzu7ViJX1piSq3Uy2bW7myWyZVHbDM5riTvx7W/N1Vu0UQq2AA==
Merkle root
1b8bd208913fadeacc13aee96871dc2c1b9dc61e733c3f3400ab6ee0e7324443
Merkle path
["1efc140bc6c6ef81037eae96d2a5855df94d8fb6da66ed0e3e7f34f7b9740b63","393bbc45a407df3824ca899b6308077efbab0d81003daf6e73c4aa2e36a44104","8e8b09ae189882b69b21ccc9168472d3bfb6cc6708632ef9af10f6d7bc804bf2","e27d16f6bc1ab035d611c15fb297b585c20236d8d343da929928455ae4a49c0e","783ab62c7a47abaa32f2e8705779aded9eb4174fd4f71ecb93c4bcbcf686f7b8","45118d285998c67d375b3a41dcb360601c9c0e9cf79647765aa75d910cd0e727","b652c0cbc2ee5cf31f5ddf170282cec0dfe5920b00af87f04839d976f753695a","80807f745b0cea284ca6602bee8dfd96b29e72200f16f20b4f71427eaaed8c10","41a210145860a3f26ed83f3eea3dc3f6016ad959dae93634c630f0189ad2153d","71a86fe77bf709276c42a7fa2f42d46d600057c1ecf8e20ce847b10f7409c5c2","593f1e1d4564dfbbf2d8d402af661ec8c78dd41b8ade07ee82d8eac2a63bf038","a96a60089d3a33968e229fd6eac37fc507699f90a3a1d38779c0510d1c292d16","acf52e9a767b254023e37fc92bc6a0d81f036d70fec8df47db9f5728533e3c9e","8a5060efafa29fbc64db755e49cfde82194cf6467c7dda5949ed7b058f0a3650","ce07c6a4f0a9b6bd8c624cf5ab7198d339b314b8dcd9468f4437006e846aa076"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657480792 · entry 108e9186e8c5677ae7be…
Expected log hash
ad55c089e6140369414933a3be64660b3e37350199a02055154c25d6001c76a5 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":"v1788145962339","kind":"published-quote","locale":"fr","page":"product:pixum/fotobuch/fr","quote":"Livre photo téléchargé dimanche soir","rating":5,"review_date":"2026-07-28","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 (1b8bd208913f…), 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.