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.

“Malheureusement, la qualité de mon tirage (40x60cm) n'est pas bonne.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
20c9a1b4986c68d7a7790d1b798c81f309040520f874ecbb6292824c6cfe384f
Signature (Ed25519, base64)
oTHtpLcGKnJKDyRDpfsgqgrXAPMCjQ7gkGDJfk45ElsUwElYPWaXYU8ug924ZUk9eK5fMDg5EcDc0v1fqfRWBA==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["20c37c9a0bbdde6a407104d1c60f954cc2aaa9fe9197d63a377a56b4e412f907","4f9267acc663d29cbd67931059079189355d20ceadffce9605d316c1a4f7f20e","b695c6abc5c18145e90d6144bf42f45caae1da83ceecdacd35e547723b18f24b","117da9f24cb903730afc5e324249139efca7b5293334c6ac1079acf73b560437","2519361c90241884660fac7e38bac6a5b6256fe05c6daa5c66042e022ae5142d","dfe698d92596a314489e6806df459babc135d4bfe7e216bacd9481cc5080e351","573c3ae7d743f71ca574a9d811a0c4eec9ec7f4d68a75f9f50fc7cd79718d51e","db90d58250d44d5c926fb4d5f689d7742e312819a46db64c304959707d2d2ef9","e32d5d8312b4b7c6cfc25ec2372acc06ce882e98dfbcdc9a2b0052b2ed639bad","cdde6eb06ba6ab0c364429da1c703b2c643be65522c6bd52ceee92c124bf0aac","d2baedd7d6c895b5860ef9aefd990bf405a9bfacb398b1393062d9d70ad19a7e","faba3b23debb9fc075c521513f94f38a91d83c2fb94ef6409b18f730ae39c109","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"theme:ifolor/quality/fr","quote":"Malheureusement, la qualité de mon tirage (40x60cm) n'est pas bonne.","rating":3,"review_date":"2026-07-04","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 (80de158564b7…), 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.