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.

“Tu achètes une licence perpétuelle, une mise à jour auto s'installe à ton insu”

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 3273174405

Proof data

Record hash (SHA-256)

2a28a6758a6d1e4c152f10b3d5932ddd61bd1dd4916bf74ec9930bf5d01a7e41

Signature (Ed25519, base64)

CDsv7iDexdulOC+LPBfl7HU9fDQzzqSr3Ga0cBdtSZlLh0nBJrlcXwBstnjm1muvo3YfrBB3yGlJUCEBH3P7Bw==

Merkle root

a69839899d35e428e965dda22faa8c37ab9f1f9e8354c5c301a0cc1dd97ec994

Merkle path

["2a25042512d2a6065eec9f8a214eda3c895f7b7dde6582bdaca1eaca02ff0955","4002311ed596c3e9aaeacf9a301d5a96af3077b7323d638aba2e8bba4720a766","5c880dcc55da36c9b8785564838a6109988406ba1a83faaf8d12b7a2123ffe4a","19abf89748562c9fbdc19f2101b0610b9d152226ebb9f390ab78c4ee1efa29d5","e735058d8f42074f9af0dc1b6e2f6527bc241cfe6031efb19384d6167b130ae1","f163afd70ec39f6b0399635ec73535adcea13924e4da09256acf0606f1ed42ea","7fc936fb29eef4f552955499d4ebb50a3b078f2bdff89749bdb031edd74707f4","645787616189db8b879e8fdcdc9d0404158bfd7f4356f3049ac4bd993706257d","75665863b96a5a34f4fadde5504737c9523f3353f76471e0018100dbd94bbc14","cfe3fe365877fb24cf034319290259aab08ef180c1bc00a5c3ed11834730d507","ff7277eab9fccc1be5838f9d5ebcf9f1572e84dffe953d855ef70fe521412a13","48072dccf34406d20883cec701fce66bc2705f5d4c15636c2ca8b10cf03adeb2","c91b6bd41b0d77873850967d2a33b58afe5c9b2077c41a3bc5e3eb1e0269e91c","baf50621c43237ae6460207428b54bf7432b36069b72ded7c303da6c80c67c5e"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273174405 · entry 108e9186e8c5677afa7d…

Expected log hash

a8603da072baf84665c1f8a43f623ad1abcc708773f195fc7b697ae45f09c136 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":"v1792120797404","kind":"published-quote","locale":"fr","page":"brand:pdfelement","quote":"Tu achètes une licence perpétuelle, une mise à jour auto s'installe à ton insu","rating":1,"review_date":"2026-09-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6aac1190e4085a4145e8bce8","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 (a69839899d35…), 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.