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.

“Des couleurs naturelles, fidèles aux modèles numériques, sur du vrai papier photo.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2097912c64f1741c7b2e5ee76490f09cb2d5b4ae1bbcde7cd1c033fe8708a847
Signature (Ed25519, base64)
zQG8RvehuN0RVNcl9od09jxhNWS3i/Fthzd+jVw6VYMI9IrPlDA1OzBAO60RkndbJ2D75OamvoWkzIixQWsIDw==
Merkle root
bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path
["20996118e1279ffe4d0df15243f6c993340fe4679d8b80f1ab3d4dd5de86e578","615939b8c9053fd63b506fb851ba2d6b218bfd70bd605f4d6cfa5e6069ff4347","941355674465bae25c3f5dd17ed9543eade7196fb7a7c2e320aa649a8102d2ad","a960cb6b78ca7885adf60fdb54c5a563445e3b3569392700b132e1913eee9003","ffec81d111045e56b916093a11a4fc431448137b2c70f39c39d67c7518542e53","265b56e56a948353a5ebaf3613a01ff9b5bcc91e8a189bb7763ee51ed6b050d1","73bc1fd426ece0f85803fd04f9f2543ba8c3d646d1c66aa0a81b26f1b209a07e","69b7898b4ffd2d3521619f88383c2956fd430baef63f2b02b7142a71f6279486","105c093970a8bfc3d02aa8c948408454932789300d3326e11e24b994bce1342c","dcda4ed63ef91c0221dd6f71a9d54fa82fb8de6b8f99658dae2a1479a8d3cac9","99f375736a387af60a46ea5bf6e8109971c9edb06ac46993a9b48ff8a95a7e11","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash
c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"theme:cewe/ordering/fr","quote":"Des couleurs naturelles, fidèles aux modèles numériques, sur du vrai papier photo.","rating":4,"review_date":"2026-07-31","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 (bdf558524b6f…), 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.