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.

“impossible de télécharger les résultats que j'ai demandé par courrier”
Google Play · 1/5 · 2026-03-25

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 2657230937

Proof data

Record hash (SHA-256): 2e423a42bc57fa377c77ef05daca3a33ea3d112a19fdba4611ee4a9d2523e2f1
Signature (Ed25519, base64): 97DcWk/4Hpc1pA6tl2x9IKv+Yajhke/6oLPc+tZAmD3+gCyK1hA5IjxWR/fEx9MmxaOXZ/RYy7qxYWnClp7/Aw==
Merkle root: 2915d94fc718eb48f67362a65d9a83b80dcd4c926c786eb2e38f4d8ced0439b7
Merkle path: ["2e3f6aeef5de1d26dd53014100b73adc64182bca7d53577d4b3d3c617833c64d","27b40848eaf50616f6e1411be3a67f0c0a462e751fed87b34bc544ed13ba02c9","c93e8bc5c60547f4290cd213b7acac8bce7151843a7b60497b71fe0fde37e448","9ea6bc2a72356063a239a2992e91beae9b3ccd9fac76530b721208bdaa6ee7ac","eabc9ee17f41934d414a9a84be0dd24a22c1ac2ff745ba67212d332d2f1cc023","f6fa58a27f69bc63747c9f96f0b16e843de7b8f402e7349b66570ddeeec2f5ad","756a5482c220b035721c482144191f1d598fccca8141ecc27c38e963019b50de","cfbe5b193493335a5e9bd275b5f49f37cefb7cbf7f1bfc08b9b3219971a77d35","0b2998df7279f546abeea402e56e5e2f404c2f1972bc96b34b0bfc315f8480ea","ef6ce85a41ef1e087769218dd6ec2d9b4a114d49bb1d200abc2884e259f35272","1577e2636bea166dfa7cf77d56e0a039eab729a61c6e6d919aea52dbcc6e9151","b18ed929ae9f2e5e75dd61203060274e424f923cdfe32c2a74359282da4ee67d","5448c84b5b8bcd5fb137f966b2689de96fb00d271e969f9decbd30d6d4a26393","5b8a2081ec81ef2101256bd7209457c75dcc1be14257b40200d45a88003c0c32","1936eb7713ae59e20354a37b8314d3745433b23d047da205242414a6fea32b67"]
Anchored: 2026-08-31
Public log entry: search.sigstore.dev, log index 2657230937 · entry 108e9186e8c5677a80c3…
Expected log hash: 1d9aec1bd239e45b6e622f366eaab4292482e627111ddcfb4c651bb1e08e92ad 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":"v1788143889053","kind":"published-quote","locale":"fr","page":"theme:acrobat/communication/fr","quote":"impossible de télécharger les résultats que j'ai demandé par courrier","rating":1,"review_date":"2026-03-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (2915d94fc718…), 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.