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.

“Le prix de practicite”

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 3163461995

Proof data

Record hash (SHA-256)

153179faa47a0c53f5a186f77495fada3627e225d3926a0b9a3fd21cb7d0bc71

Signature (Ed25519, base64)

pmYwcZuaaU/8YilMH8ogOKdKb1FZpZqijroWQ6ihmasNJh+3Ng8uSjZB1ZGfckv0ZgaPf+e1W+hT4wtGVS71Ag==

Merkle root

f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2

Merkle path

["153105c21cda0e0ea4f1862c1e098110c0d5c26d4903c8652b82e4ca97bb2805","d11b2dd2a4079ba1489b60f245d569e49e7d7ed05b4b57247f2023c01eff2d29","6399ab5771f356643defa1cf97b3de0d94186a8e25fea2c44291421e36f54f9f","f2379516a26075e6295bec5cf101d25f8a697ddb9f17c8e368fbbdc08d2fb695","fe953a87d6ac2e55235cac357ac33a66d8451e8f5732dd0a126423966156d829","62eba583e52a4f49d847b331fcd46d3b9a754ded96eb8ca266bfcd840187724c","4c2639ecb98bd3ef961ba96a1c219d192f743d5cae00e2dd27072966b81063da","6e66c0fa19d7cd2c165ad3f2e484520098aa664b51ca286b26a9a0698a0e80d7","bab87f504dafec0966b2c5add90e120564a6eee6549575c27a2dc36f9fbb91b3","93497c69dd14c1e60c960d13715b8dcfb42ccae9ca73a20fcccf201810656939","120948bd74c26fa05910a9359dedf541dbb9db204c5af453a9e57d6d4a291de8","5158ec91e504c8c30795d08c4d021440e70160b6a0deb587c5682e7249258bff","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…

Expected log hash

1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"Le prix de practicite","rating":5,"review_date":"2025-08-07","source":"Capterra","source_url":"https://www.capterra.com/p/251329/Adobe-Acrobat-DC/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 (f2dea3193623…), 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.