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.

“Enfin réussi, je suis super satisfait”
Google Play · 5/5 · 2026-08-15

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 2684346356

Proof data

Record hash (SHA-256): 0bb7935cf9f9efef477431c127a9174694f4fdd187c27158b8e53181ce783df7
Signature (Ed25519, base64): KtobzajLxX/plMuXeiJ43yQqkMT78irWVwTlIMeAec7ADzzv2ewlg0xUTf4P19uV9Ef4b6XB1Orpfj5IUIQPAw==
Merkle root: bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path: ["0bb8543b09548a3c52893dd043c3e35547ac782a5e2858bceed59bf6fd9d673e","c2492d782d92cb38d2fb0faf13e6368e5df1f6fc2b88ed5115d257f62893809b","321f0671a4f1bddef074d020383e60271f096cd05f1ed9cca268cb70fedfec48","4593caaefdf5488d0a6a893cc733dd67da8cab82c7db2cdaa9f1111423350b39","9532b561efacb1671140b9f93a4e3e2643b2714f38e9bc3e6216dd7c3caf20e0","7714929da63ec5b70ae570e1e715e8d2314d138cf7ce730ad10ebf5f499f60f1","4eea6e25875b3243ee201db3fcb7834a98f66e9740438e745993c67bb99b0cec","b8859a30268b195b3ad3fa983ef9f27fb7a48ea4b51dfed00bbfab3907d3d154","a8eafeb00939f404d241881ae467a3d039cae6220824c364c73a09db0038e289","9d7052cee64449e819d0c77f6f000de3fdbef0fb6dfc18059f7211ba25d2ad58","a6be24d1403f59d3416f2fc0d8d9a559de4fdc3f208deefb5c9192d1216b1fc6","879b1c993b0c0814b2a75d570e70b17b8c28d50568785d86a369c01aef9cc8a9","3492fa2427a95ac81a05d55f826772e439a4f5dbe5c25418023e367993106e04","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash: 21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Enfin réussi, je suis super satisfait","rating":5,"review_date":"2026-08-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (bf06d03d1747…), 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.