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.

“Le transfert des fichiers prend plus de temps.”

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 2631758752

Proof data

Record hash (SHA-256)

086f8d432e0e6db36af2bca779e18c95ee11e73aa790b3c224414465fe8a1a07

Signature (Ed25519, base64)

7puTajrr1amW3ZZrZyuCjLgeOZeZNwHctaK6FkvOJaR/g24CP0hdRcEF5iUHfk+Wmh1yRQ/pRRcZYifNfLQDAg==

Merkle root

a705e7ecc0d73eb5dcdfda7cc03235bd57a2851764423cac43118a70cc8e7b3a

Merkle path

["086cc8ed6c244f04107e55af90a3cce292c4e84cd438c801d2ca83920e5230f8","7edd4d867c4828bd8b516cdaa1533764c73cad976f7e09ff1956ad4eadd091eb","2e57f59b10056fa5c8a88a5c579282737e372dbe75423ba28b9c6828ceac7fef","28c9e154e176487ce2aa72c28ff33a939c87dd4ff5a9787d7f4ea91c2c0817b7","2b0975171d9dc7e2025de62c70a1ea943a5c3cc255db614da2957830b3c90949","89dab9ad85a832b8049e3b8ce138f09d98b1a7be365672d173b8925568240388","78de424b6a9959985a7c2f1fad02f8138c37f922ae6a23bd8504492fc4386043","1982be1b7f9be0d6c4c5db90745abe3c603761f85aec96df5737d8cc000b4350","52428b9292230373e71f9f3cbf8d33e69c101c6ea8fc566cfbb6deaf090ff825","eb2c0df0ce17569867f7fde0ac52c350aac9eca6c7062236340507eafe39c2a6","2eb67b6dd2ce13ead3a6b8bbe53693e9ae2e03b472c64c48d866f83223e73d64","3d0dd87ae572e5992156e110773d66a0f1bf3ed6de2e93de25b994313f23112d","654e62da0e54472b4b5b9c8deb017fe0e371cb74d7538ff4ae544207e1da0bcc","a2d692bf5b7994c15c39856193482ea7c968acfbc3ff4915a355d04b18f7a933","79a9e38b2f2eb947c3bdfe67a6a6b2d9b99dab4a357fdf9e6328275c8035e767"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2631758752 · entry 108e9186e8c5677a44e9…

Expected log hash

b9abdd1fc769097342b82449a3caa919f2ee8419634ee5ba00692ee6314109be 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":"v1787969636370","kind":"published-quote","locale":"fr","page":"product:proton/proton-drive/fr","quote":"Le transfert des fichiers prend plus de temps.","rating":2,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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 (a705e7ecc0d7…), 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.