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.

“Cette application ne fait RIEN que d'autres outils en ligne ne proposent pas déjà gratuitement.”
Google Play · 1/5 · 2026-01-07

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 3241084060

Proof data

Record hash (SHA-256): 035492678f8682a9ac40ec5d8602dc67ffada06ff0e113b372b14563fab54a7c
Signature (Ed25519, base64): eNCOYay7RGg3YWwzOuc4ACiJerF5aXZBnGhC4gqzlir2IVW6DDUhaFOfNhLfAa/hPQo1KnDPAv3WmPPCzgPuBA==
Merkle root: 0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6
Merkle path: ["03535c7c1ea29e2d09ccd90608ed21144fa502da4e18bbd72a1aead338ca3c60","90f8c3dbb4644f3319ae1a3cdcb250f6d40bba713f2b308b02f383dad358ef58","d8c6d56464e687b877d3b3466f1b8e5e83699d10fff749ff0ea7086fcc131c70","863a3f30907026dfe9711df1387a4374d84c0fed50634a13c57b546368ef9037","d16faa81ea08d8d8540da43cdb42ea88d281aec9c95622c57b258286af83e480","a4ee4d4a251f622fbb77b56d13247f0c2fdc1fbf7d2647bc0d050e0d45d04108","1fa560107378c28eba9d6b0ac2c68de3f269ab7998460cb1f1bdbd07101c1940","f466733cda5540e6ac5d4616fb83fcbabda4846412d728a6a4e4ca8470249162","553508c154d6c4d3929ce548db55cabb933176c25463773b6d702c714e2c9a6d","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…
Expected log hash: a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Cette application ne fait RIEN que d'autres outils en ligne ne proposent pas déjà gratuitement.","rating":1,"review_date":"2026-01-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.android","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0b0c0499033d…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.