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.

“Sur le grand calendrier, le positionnement de l'image pourrait être amélioré.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2514496096

Proof data

Record hash (SHA-256)

220d8558abaf96f7280eadc851cb2dfe53d4181719c89eef88ca0769be5db95a

Signature (Ed25519, base64)

iWOhfikaPOgsaRzZxlJ8t2LhIy9Ou3Ttf+e0kSQ0P54M8VfUPwcl8Pm/h4a6YuHhz8qa1iHmsNVHzEcJcvi0AQ==

Merkle root

790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c

Merkle path

["220ab08b921c6bc736f134bd8fef847c771fbb18089d31b125d6eeb338a45f8d","9a5f7b3cf51957633a4de1cde6089377e9e455edd47ccd06cbf36ec2b3e5674d","dbd3e15d1e8fb4e6282a2476be1947791a0afc1fef942bfabd225a966150e3a7","fa7eeed31e64555c9bc4076a7105cd85f23a153acb3f3f492ff4f81362f0898b","bcdb938f4a3a3d7597f8a54efbd9e29a4ce7f2d628bd073f351382004530cd92","23b1d8a827117a3233ff6ed6019f91a3ddc290f5b0b550668bac374756086d52","d4d31d7081abe88efd44abea2c15adcbea65b5070db4bd5045867b822b4ca251","65d7ea5c9419fa93e828678d71a45db04d84d163edb08d32e5f8b146b9fb24de","c46da5b07dd91f6eff9db69fb73c0dec44e31ba010d2d4ca5cc27f41bd8ab265","2189a3b9d546826178feab194829f293023b33e8cddf7c3c6dd13088cd0a1669","e5ab1b1f7021a6aadf34161fa2ea5352390f96f6eec8cc23fc6ff17ae6b91218","f93cd82827d90a4b1eb29517ff80ea57936786b8c516ab5e1810cef538a9e460","03448bed473af8dd9cf28b70fbbc04f05d3dcf46211926aa98113fc3caee3267","b5732ea5319a80c00443397f423c046c357d98fcdaf87d445516405ed0934bdd","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…

Expected log hash

5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"fr","page":"product:ifolor/fotokalender/fr","quote":"Sur le grand calendrier, le positionnement de l'image pourrait être amélioré.","rating":5,"review_date":"2026-07-08","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 (790984da83ec…), 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.