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.

“Pour utiliser l'application, j'ai dû autoriser obligatoirement l'accès à l'enregistrement audio, aux images, aux vidéos et aux fichiers.”
Google Play · 1/5 · 2026-08-13

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 3258201873

Proof data

Record hash (SHA-256): 06848ba9d6508da985e042565de69dde2a4b07f9f7a1972a7d5332fa686604a1
Signature (Ed25519, base64): ftGzNhN6C12/dYMiYrkf4PqF2lTNmevbc7ljhpPWJ8cuq7+4GiA1EECversxEdlLj2hKBKnXMEtB9qs7kW6NDg==
Merkle root: 07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d
Merkle path: ["06798b18b371f92fa491452e65d5e4a5d540e80a8eef9d1163e05453529b0e86","9a198e31167f14f2d00f5680728d9d8d981ef0639bb53afb32dcfb34d7984a72","81c4a07155250a26ba56053f7540c0824d064180d16175cf67b12999108b10f8","9421cdfa09e666f2158b32e0f56f0f1f0dad97ce44d5f709841d16c0132c7381","be6b8cca7aba2ed0fd97771d44b15a643bb00fbd033096830f7e4c48732ddb95","ba228a9f448f12bbec1e5be133caf4186e959f74fcb0cd89c8a39a75b1a57780","a0b932653ec28a80d7493416d784dedfa18b7a99edf35bf087fc0a1142b1f258","607a3ed5507c9c278a6088bcc896a2350ffc713cd9e8b5cde6c400fb404d40a3","8ae7765097a352a62cb78671fbef94767d69c7c8660ea743d3b0e152a5d0fa1f","8adeaffdf05ff12c67a01d776f194086a6ce5201a8dec08f61b01b5bd4731279","c25480c59ba5018ad63a4302e563da2769fccd1f46db2198fe6505d0af820354","9a75e3f6936d56126d6fdf7afc9a8945cddff81ecabadfb2fe720f30ae044194","48799695a25196e19e6c0bfac80015199da758df0acb5108e4c517a5d6bc016d","fd7778befb9f979134b4d8a1dfa78827e64c761abd83cab9d5ecd5bc01d8ea14"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258201873 · entry 108e9186e8c5677ab04f…
Expected log hash: 205b794967d70c4ec2534ff3766e47506acf44c7c68740049459394876120dfa 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":"v1792030899870","kind":"published-quote","locale":"fr","page":"theme:proton/ordering/fr","quote":"Pour utiliser l'application, j'ai dû autoriser obligatoirement l'accès à l'enregistrement audio, aux images, aux vidéos et aux fichiers.","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (07e2d0de1409…), 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.