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.

“Super facile à utiliser !”
Google Play · 5/5 · 2026-08-05

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 2595408668

Proof data

Record hash (SHA-256): 08e668cf37d8aafd97fd5fca738689d31cb3c579399012ec7b9a952c82749b93
Signature (Ed25519, base64): sDOkudbKlSPEAZGL/xgoV/Nb4YA7IyiIA+NvnNmQzyDq3LSQGJ9CpnRQiYTo220T4YiYGP5C0HpdnmR/VidFDw==
Merkle root: 7b9a4691b4a07ac5d1173e4626ce63916affc643ede736e9a42881218d31d172
Merkle path: ["08e84dbb89b9a0ba0da0ac8e6f6ea1c72083ca80680ca4f11875041bb2390cc0","4eb9708b6540e64c704f92c621b48595bc9b37e9ef14e456b833135816c9e7f6","098e35bb8bc09ded03d7933b9f2b1cb78bcf609484c87a84cb5588da0b1a194c","946229e158fdcbac77e875ea8c876a552ccc6abf65ba7e14e4c1d976fd47d327","c2edaebb0e4c3e75784d96e3c220015b44e4d101717ab47d237844f924e53852","1f16977e726876731d49068cbcd935af4d445be481ee1ecbc6ab9290cc424a63","fa3a7cbeab3ada6ae0d2551045cf025d2ebeb0f687d538eecb31ef1721064231","737475d47b8949bb9075c7de598e6b7ed82805b2597d3375d51a9857848216af","ec57a7166e04034946391ef66774c34d4cd69199208ae31dd9dddb61c76f1d63","09d20460c941e3193919dde037b9286cf2a4c68b57a9961ca2d80f46e6f105d0","17dac5ae2a6adbdf2fcd1661415667888e746b649cdeabaedca38743468a92c6","21bcfa0a5403e9274d8e9091c14e04623f5ac4426dda825a46d0463078e2790a","7406413224613615cc5cd19a127a6e24768c7c8638c392959ed907b3dea0b3ce","1a45b3586aaa1d52bf0d35f80f59c2194992fd40a7bb573af53ca4a9c5b2c40c","e08d96326ef8a4f2d48853bff915e1bfc3b77e83a5f37428fc0c18a79558597c"]
Anchored: 2026-08-26
Public log entry: search.sigstore.dev, log index 2595408668 · entry 108e9186e8c5677a623b…
Expected log hash: 7ea3454fafa335b6d74b2f12cf180783c952ccc9a9ba89af7d5ee27b01e07154 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":"v1787718572132","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Super facile à utiliser !","rating":5,"review_date":"2026-08-05","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 (7b9a4691b4a0…), 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.