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.

“Compte tenu des fonctionnalités, le prix est très compétitif et offre un excellent rapport qualité-prix par rapport aux alternatives plus coûteuses.”

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 2515095234

Proof data

Record hash (SHA-256)

06d11d7b8abeeb4e50af60859771f252372eca55a11ca7bd6e4be3cdc0e59d27

Signature (Ed25519, base64)

rB5OLlMuYMJHPGiiJHDCdgEqTmIwttlmKpXIzWrFW5gheCr1Fr91Ctd35gghksyeGR6lZeHyiO6ZjzFHu7EADA==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["06d2e2e56641340119d3fe38a68afd4122deaad6882122f26cc7cc3c764edfdc","4f211ca84b7b72b70fabaded9ecf0a81f902a4627aa019d433690fdd871953ea","e884487d29726d50815166ad4ccb67396f3cf3e3828a0e2d612df9c29f000f57","0fc59911b1cf131440ea349189658c71c1e1093d7462629a2a5c40f44313b6e9","738fd4864f35f074576f112cd8fbb0d8c7f639cc1095a93c40b90de5bd6d7ad2","a65de173853262fbb824df6fdb4584700abfcd80345d8ef01c29b9a7f33a3044","58a206308dd0807db115c3ef31be1189033c71982d9028ff0109149cd07170c8","86cbcf9784b3c8bc83cc66de235ef0d93729cb06263af95c1a1416f7b9319e7b","a269bcf63dc528c564db1147a6458c64b2f162ebb46b6670d352852e27e590e6","a50e2c0ef16d37fb37879fcb4e8467072e3228347f7e39c1dc9ffd1ca8460642","6dc4788b7bfa91d0a3acacb71f48e44e367fe199cd81119c5bda79c28e8ab3f1","d0c545501ec6b40886bbd7f01a63b389d170722a1f58d9eb61157cf85e3ef9bf","717fc4742794be36cf72805fd12ab627b31b870eb5c244ddb55c2504c3c85510","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:smallpdf","quote":"Compte tenu des fonctionnalités, le prix est très compétitif et offre un excellent rapport qualité-prix par rapport aux alternatives plus coûteuses.","rating":5,"review_date":"2026-01-21","source":"Capterra","source_url":"https://www.capterra.com/p/172606/Smallpdf/reviews/","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.