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.

“La version gratuite offre aussi énormément de possibilités.”

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 3162173160

Proof data

Record hash (SHA-256)

007764884739b6bb581decae3a0dfca0fd61f429bba362f942dcd11187ca3eaa

Signature (Ed25519, base64)

4W3xzk5gQnlb3+NOFevCv/kF2gaCF1Bbcje9A/pmKST9M46GKmWV4DmGM8HxoXM1M6/j9GApVcL1bO7+GABKBQ==

Merkle root

47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023

Merkle path

["0077cef167723d4cb329075fac55ad5caf27c65b047d3ba0c466ce926db41ca7","d86e431c9f7e32486f5c3c07e9efa25e7a02e85f79de74a19a34426106a81ebe","7f9951f428691b660124d5e7d6b7621ae8e803211e54a9471cc4bce1297a56fb","9bd03e1a649202ea5a545a4fc999a4a4f4f803b7a44e6e85b8e6543d8f3b0c73","24cacd263f8a91c6c4967cf0925d27d279238e30e0b7ace17e75f83fcbc8e6c4","f3006065a68f578d753d474b14fa970b87c5e76be181ef701e1cabf7d1af10c3","b09b90730e5cb67cbff899c4659b1ff375de8b7ca35feb2afd6cd2dd5d120a70","d70a81c1161a51d5fe3b6004e90522f89efaf3ac9413541f0271bfe65235a4fb","5a9b63c268a40f499e9bcaf4ad336e3b6f9a8854bb4cb91f3eefe3c090591192","a2fbfe16e58eda2b9dd825119c93d1a7d7602f0e73c4aa14770698116838c9a1","aa14d8d0aae31b32edda28aa8b8f4092c2d18df8de4fa23e8339f5e6e7e95875","6d021997492f2ec6d3d50b9ee12045d976e267450eb0fb1e31110be8dbbb6f38","e3337465312a8871a96efb0ade03deb67d9f2b05a969c667a895567781acf005","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…

Expected log hash

00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 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":"v1791539060014","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"La version gratuite offre aussi énormément de possibilités.","rating":5,"review_date":"2026-07-30","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6b6fd6896f847d08d13f97","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 (47aef0bbc5d3…), 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.