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.

“Une superbe qualité de couleur”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3184fd1df4d7f093397842413ba98ffa9006cdc62f41dac890b7de3739f468c0
Signature (Ed25519, base64)
LPK4ZAX5fgqa7KYgUH5xBr9y5VLJd3vz04lJB1NXstWvFHx3JKylMRohJDGPup7a6Fr1mXwVSOzCmqf4ZTrZAA==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["317b44a1e1b4058663699e61f034d7feb8d9aae823094824868a32342c91d6c9","41d2e22c1f1fccea08d2444388f238a5e4a409a736514a0ac47d7af2d07e176b","3df0e146923683670f609a8f990084f0a12f27acda3d7b2471fbfb2a5aa37cc3","64cd6b147cc9f4f1f775a5dfc109c390cc9bbff9dc2f68882821c5361beff001","e6c200a290b6c5796f56fb7a6e91a85836d796968dcd26ec067772ab18ef53d3","1c8953b53a7bff7d9290cf69dfba2ffd7a654b5be51cab7586c8cc0879a365cd","46386eda75addbd3877096ff56363decc559550224a21073a18de0b6d43bdfd5","16bfeefed669f53ed35516cc71fb46e56f130d4023ac7a57d2777babee168dcb","8bd9909e0e9d79d2bd325ef8774bfc015390eb6273e94c8cbd70a6cd2f46c0ea","e745bcd328369247578d3e9448def80a1da9511a3bb555d320510fb89832da22","c6260ab0067194ed249f1ba2077229870794ae185d080ddf3812e3c0d949ed30","92f0effc8471e5373ec66ee66af9c30ffd1c50d6cd7d1e180e5da63a72cdb9c3","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"brand:ifolor","quote":"Une superbe qualité de couleur","rating":5,"review_date":"2025-12-10","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (d9909e7ff193…), 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.