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.

“Les couleurs sont beaucoup moins vives que sur les photos originales”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
221222b4ce2f6bd8ce79a85621e94fd04ec3c49ab4405b0397ed2d1c4e712d55
Signature (Ed25519, base64)
NFW4C55OMjURoK1EitwnelrPfzMIn8ChWg2nTFAYJCV26/DkYxcgKPhBeKFyVGPryjqG2JQuJ8L+rTCzhjhMDg==
Merkle root
677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path
["221219304c8cb53b8557efde184d6e5bc7e897c9bcfaad86cd51277fd8289229","8e09d687a43e9daf54ba00d9329be034e1b9b8586b95e6622a5c310f8621ddd2","0ab01c36b39953a011353c801d8f824f87897b1eac5ff348aba63e59416b69d2","cd6aed7b3f2c4377583a3f9fec29275a078d4011f50586b42983cc469be32680","de8ea6ee2eaae579284c4dc57fe16acf0e1b85d272abc433874f92210fec75ca","3175b2ec602320581eb9d4bedd7975c8643d3f3bd3dd52f38a65923cd0df2cd9","4b2dfb213fe2f2a5a88313b035b78b1d95753abf580635b17ed127d55761e0d0","1a4be32f3d7056f8bd276d423346dbb56f9b335555876939c8b813e2683feb6e","99cadf1efeb48826f2bbf3f930e1e5f4d103829d5ca380f7d9936e2d5cfcbe53","f4a6190b25ee49b2f761541354c9cef246f8186dbcad81237bef4662d586c885","dac6946b1e902ab663372f2904b8a88f162aa152e7c66ab0a25942aa927d672b","8e9a5f4bf1bdbc745ade9fe1e5c7ea795fb91f97c0b4fe18e82e03e5ed00cd64","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash
a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"product:cewe/fotobuch/fr","quote":"Les couleurs sont beaucoup moins vives que sur les photos originales","rating":3,"review_date":"2026-07-29","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (677e672fa444…), 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.