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.

“J'apprécie énormément”

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 3161668256

Proof data

Record hash (SHA-256)

06668d29ef8f1cc08e3c6dc5bbd6122b94b11dabdb444ab180ac9e357e1bfd69

Signature (Ed25519, base64)

NExKxaDjqpCkfZV78YsxdgED6pzXK56cqWaQJ95o/5nT7Gw0Hyq2IXEIHB4/cVRAy8b4TrH3KoPIpI9gjaxZDg==

Merkle root

dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60

Merkle path

["065fc8b37b00a5a3d508d9d766ab2d32ca0b0436f4fdb0b8c0a1efd27bd9f99b","f13aa9dc7dc58dc6d00febb161e3883a2b0d29337e45e9ad5d067337fcb35779","d2b39d2bb04330124546df438151ed3b2ded4185774d42ed3327c882b27cc11f","78edce38055a81081837fcaa528f9698ace1895aeaaf65ef3de179f5bf967557","c4147c187c3cba95b4338a4eef80472d8fc321f2ef8abf9df4cc9ce4486580b1","ca19ca6d92aab766730aa5654fd08cabf468c37d5e32c7324598a6fc76a191cc","59860641df69a8704b7bff134c10003f42515a529eda34a813d16ae0cbc5dd6f","1419693e39a6152269fca7bdd026f93301cfc673d0ca357154f8d9995734a58f","a8f0ae6effbcac8aa6b77d1dc76e3da70654205482bbea1d7b4ce575da36b2d6","7a21aa46be716d54bc49660fb15f848c07f48f6e82c2c89fc537d314f72271a6","50d046ae1ed8212b4ea40ba28cf9150f42577a33b8131d68e7ca47560a2ce5a1","0716d20b2d336af648f125e1c2c654fd2223c3dde403611772680fb1b6a17314","14af96598cf9d6cb016b0fed730fb6c3e41450ab1c3ebbb7f845ad928e8a42fb","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…

Expected log hash

dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"J'apprécie énormément","rating":5,"review_date":"2026-07-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6649f8885c922583dd3b8d","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 (dae11b7f399f…), 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.