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.

“Veuillez rendre l'application impossible à capturer ou à enregistrer, comme pour un gestionnaire de mots de passe.”
Google Play · 4/5 · 2026-06-26

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 2647504463

Proof data

Record hash (SHA-256): 0b0cddc988366b3ef485da3435652977806af273ffd40f4e14e5db9ecad6b4c3
Signature (Ed25519, base64): HubhOy8va5fltfmOo5W53ILeeXyonQAZEHzL+iz5qg1Tj6zDs/p11zzvTXSwAu5yphtg1Stns8IG1auPkho2Dg==
Merkle root: fbbe54686ff192def9dac89bdc2006ad47a493d00db3b3a9ff43e3b123308061
Merkle path: ["0b0edf7793de6b508c8412dda06681df2ed947aca6a225b446d0a21ed163093c","f98b52b02f24de967576d4b9595aee01b22a527afbc7d7e16a3d28fbe373f631","933efbd78cb028d03f6e5b67cfe60d77330ccd10be47dd02fb408825cbaa36a5","7e0bd9dda4c73305619f231ca5d0b4780eb4b086dab27fd3d0a22534a38e96fc","201d0298b1d1237ba40a164495538dc2b33250cbb10329bc75b49972e62f70ef","f33b7c9296b4cea0a2dd7710293d241d6b3bb0ee7e0830d061ac8522c8904216","813cae99a0a2ca12e5f52b539353fb8374c15b4109f2e6afbc1b84bcb9f8229c","80f0111aedb6a9937a7525c084df00f434019ca4a1b294d0506462adf4214e88","f6e3c428dedde8e5d9060163888fd340538625026a132fd12bf65afb082dfae1","8b84666fa1d40da1ed912de4561b19eec3f12ea1525a0dc1aa884beabc6fcbb6","038baee668e0b41961ae31c6eb9cbd80e2f8e2c6516c288f842eb314a3ad44c6","81209070664570597e8bf61666e34f9722287e281f0452904740719a0e227776","625eca1bb9e6a91dfa6035d766ca1bb6ab8a6b58b95ce694996f607f2e15cc42","924cd389915044788bccd2a79bfcfb29ab0fa44adbc43b1e7877ad3c03c87c9f","910ae6498c24b3e218a7772cda41516322afe32b5ccc8489f6bd972bc23cc14e"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647504463 · entry 108e9186e8c5677ab12e…
Expected log hash: 3bc4a58498687620ad93cc1fb735b54a6af64886697db4c643becfe466e70236 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":"v1788063157670","kind":"published-quote","locale":"fr","page":"brand:proton","quote":"Veuillez rendre l'application impossible à capturer ou à enregistrer, comme pour un gestionnaire de mots de passe.","rating":4,"review_date":"2026-06-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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 (fbbe54686ff1…), 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.