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.

“Adobe Acrobat coûte extrêmement cher”

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 2515439294

Proof data

Record hash (SHA-256)

6a65607d4c5011a4f741a7f91c55b3825f0d2349ee6f315d2e3ae675649ac351

Signature (Ed25519, base64)

ynaUbV2bFoN/sLQ3pdI+yy3IsyreJFHdT/ZFYmhv8GMTa/BumMN4pBw1hfNd4rlysR0puBj0oZi2NhgAHkXCAw==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["6a67743d4794cec8e5be33b0bd0fbe5e06feb5424d80d5dd88b9bc097685f548","206875504c7e6f5294780085a9b84b4f749e5d45ac7c9c308404f843ac948c86","f4d78bba138cc43821f114e8802085bd8b73e2e3fae8a2a4860b7676ae1cf686","6149d3a5833bfa8859506b8d89b66df41c1cea2136886cd413a99be78ece49f4","ee74aa15d14b92c56c0a198d4d600b57b0ea07c624a5111fbc5fc02ed875e63b","b771bc77a7a004aced204a77e30861f3a5aeca374ada2173bb651e8bd654fc51","ea4110ddedef339532f7ee0fed64de5d78987013490f085a1f5163a40bf02946","f1a3568ad13ac86102dff4b0578c803b017b8e7944a660f10d04a9f360bc49bc","6dd54226f16ae899fff67fd93ff8ed45b60406f265d2dbafd3d5039f9bad3b1e","0196eb412232c07b983038168d46e9246861ff41a2a9bc519b4842d41d8092e4","873250fda75b72c460b3e95ffde7dfacf27ca8c77ebce7d2f139ff75027e1fc7","da59334afa2d819633e90b55a7c9b28b3150a2ebd2ea3f870365a1df4a927c16","747ba0b6317c3750e6242affadccbda44b868489e275092a024dce997ae773a2","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"theme:acrobat/price/fr","quote":"Adobe Acrobat coûte extrêmement cher","rating":5,"review_date":"2026-07-30","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 (8c6268a14330…), 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.