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 ne permet presque plus rien à part lire un PDF.”

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 3083528439

Proof data

Record hash (SHA-256)

149aa488d3dcf0ed6bcc322bdbb9742a68104ce0c77db11edc5cdb68cc345401

Signature (Ed25519, base64)

6w5bHWVObGRz32cLjohbv+sG0mX4uXsXbZ5uWbLZLb6YehR00huhF9nY30OrOad4N0Y/jjB9NlRmVX63sAEkDQ==

Merkle root

3ac2a65164a98b25d6607e9cd20ce9559bf4391886ca2eae943b9792fcb8a323

Merkle path

["14a335819b7c00597585af1417e09729ffb587690a8fd92ad1c74beafc63b9f2","a26df717330dc1720d147049a7d2d56367b1027e15682bd6f42ca1cd3549f411","2c788f6d926af8dc75dbe55e0ae868f91478300a285017e74e5d9d10533b56a0","3e9aebbb62b65b2a0d688c7c31a8ccf57bb9e65bc4c6d405514219799c24c444","0e8c927476725ae8f28415a1360dd6287e03be29cdb2259e72727e5952c9b441","5b826320eb9c5f21bfb1003746cf86e4adac2483873fb7213adfde63f1890ddc","7ef3546b47debd6132cd245569f858034132169f0e494f5efec16f8608fc7d28","4e4027919e2189fd52bbf57a39973200d3b6ccb4178bfe523db693acdcad0ad8","f146f029985a9eb12e2d11e064a2bf690b2faa339e5197296bdd622e37ae1b02","3906517c306977279421d62a785565a0937990b9e903267b50fd89db8ad53993","3d2a03a5390cf71e4ea6869eea7b151f3d3e7d4d50d01b6a113f3ecc992a6ca3","b01c2625d7d6ed6aba617555d9c95bbf2a7043e740344450a67b0c797701de10","309aeea49736ed841c0769a3c166809b978b8ad00b17b13cc0a57509820a4b01","900a8ed1297dc836a8b3be52e4e74bbac6319948157ba123cef010c147d9cd86","b933f107006d8bf043be83ef3bd88a04368b06893809d6915935ad1f675c78b6"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3083528439 · entry 108e9186e8c5677ac4c0…

Expected log hash

8816bf48c9e6a0b1ef2758b04fc7021824819cb4cee30b879cd603a10d38b8a0 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":"v1791181418024","kind":"published-quote","locale":"fr","page":"theme:acrobat/price/fr","quote":"La version gratuite ne permet presque plus rien à part lire un PDF.","rating":1,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (3ac2a65164a9…), 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.