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.

“meilleure application”

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 2542751096

Proof data

Record hash (SHA-256)

fe8860a7c817205e7c4f97842e007d819360f3755bbd95e44456436cd78a0bfe

Signature (Ed25519, base64)

CGj83jcnItFU00gH/tBkkDVypi1WaOHmY+q+jbr1dJ5lMgdUn3697EAPel/hNiaMBINjmYQB/5umHvbQMHZMCg==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["fe88d447f146bc54990ec0de52a23b443e981d88ebef3bed6451970d604e3662","9e0f6c8549ec91c3e35275ac940d4ac963a98b7ae355b5549bc977c709a5f5be","83138af37c7002d10a79ae44c54fbecc63ff3a93b9e858272a965432615fb9bd","27f0a0a508642ac091783d8ee07406275bd12365f7254a735fb91685fcb10c4a","4c325a860b3f68b0b39e08134f014de141fca1e05b30878e3c4661afffd4eee8","278789888f50dbb26c5e4db60d31c7557f497cb477c6c79c58c212424644079d","1b6030adb4e1e116eb0078ad8c06af49b79930e888cd1dba350245a78257e599","67927ebbdcc8750527a081520f4ab85567674607894b1497242496f2f0fe6ecd","f089cade8977ed872734fc86d7ff0c46c2c5ba9ebaf737cd801c65d3672607cc","ba41dcf39a586f406b2b9071c46f0329b6865cc4a7a9524a1b3ed9a206c7622e","b26986dbc8cba59e21471817e3e242dd52d9af9612e5aa7164285661515d8094","061d6f557e045828e58e062e2990b1f7ebc6103db2774df447dccd9f77833f8c"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"fr","page":"brand:foxit","quote":"meilleure application","rating":5,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.foxit.mobile.pdf.lite","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 (cc9af896bdf0…), 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.