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 3273342496

Proof data

Record hash (SHA-256)

008f3497de0fc8ef98ad8cb7b1780ca83c30642db5a0638ef9900aa00323c261

Signature (Ed25519, base64)

ChSknLFp+fmYZQY/sgmEhNSrChChXEXQTdj8yjyY2kh6MOQZax8FPPsRaJQW6pD7BVMl7Lz0GfPkzVYiDehKCg==

Merkle root

a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f

Merkle path

["0084f005f8010ebc33a4321999d37973bf25b36c05c0bbe505cf7df6cd021123","f2c38d428c36ff4858461e80fedf9b752b46405968c41cfe8016058ca33fecf9","975a60fd412258627acb34cb6438097b21aefeed0dbc6ba346f97cdb7170dd08","b280d1c693a6b139fec00a935c766c967e2096e0fe02bd1efbddb6232aa20e85","4ec97382590eb93dc59ef44db13e7363f72626e5c0f76bb55b594bc98c7c9ed1","49388713462fc3b7b18d6790a7ccb397ef49c2f12990093e07dbeb47c6a0949e","f7687eaea9439fbf70d4beeb21616582e4e85f2e6a60a9393369e4fc7a68ba88","c46d4f3f084069af1ef6062cc67ad29eb0cb83b7c2fd038d2a8d6c8b3525df27","e3a3044b3fb2f236f7320785d76a570cca0da208ec7eafe5c46eeeb157678dff","479af64c88a9b31eac343ad2b5c3846a6a4c692d0658cb37903b0656010cbf60","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…

Expected log hash

8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","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 (a6a2b4c9d7d1…), 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.