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.

“Redémarrer mon appareil ne fonctionne pas non plus”
Google Play · 2/5 · 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 2680681799

Proof data

Record hash (SHA-256): 07626c59103a0bfa33b0f5ce32bfde702caf7da1b9540f14ce93babc81d32f29
Signature (Ed25519, base64): 4bIpuaWZAMhgwBfbd+l0fa9yW7f+7ohE4amsqmyCD7tU0gk+9X4AQGveQWCdDL6qoZVXEHW7JF7VIme+l2UzCw==
Merkle root: e880a518ba68bfe85ddff87a241b258528b2896d8ce031c201c4697c0b7d2205
Merkle path: ["076362770fba2e8edce311c422a880f6ebae737a2499ee195af454209f1b055b","72526c4a5ce65acc82ef1f62a794ecf04a76804bae443ac3b6b2bc7b7a1c4ab8","4f6f4909a89f0f9bfd51ee92ce8e858f94a8aa0eb51aa2605594ba37a2781ca8","2a894fbc835db6b9f9dd0ed168a97ae89165902ac56675b693ede484b2a6fa40","7c74f42606759239a1d56671cd780980a0ca4ecf3139e55d1c0e981d6ce7e1ec","cf13f0047eb96258d4c14363b6cabb1ef9609c0a7c852e8892bc7d2185346b0a","72e63f3b8ce85ea8f0e9cb5d130dc3af657c9ade4b018a1a08cdb5c013eeb624","bf7465290eadba386adb6f919056bce029edea37a781177ef5ceeca95b40ae20","f3aa855e8778698c71c450d3e0cf4216d0c2025b91b66fb794d3c36d9e8f59af","805a618212de9dc49a1aae9e8ad4d899862ba71d59c5eee463eb159179466632","d2942e0ff67552e3de0560c6bc7d63f8e2e8772154309651438c23ada5551cfc","8abd4d5b06b87286affaa0cf89ccbc72d6059bcba0e452912cc764aa4f8b3a91","0e6818b49626845facd47486279f7e4a6689ed0beda657d93a969ab184e1e0de","8c997d59f41540bab49c6414578aed00ec9a73fd31959523b43a0af5a2eb1e86","269c643459740a67a842bbee9fda4a35b5098a4f015e508a69431212a0912770"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2680681799 · entry 108e9186e8c5677adf7a…
Expected log hash: 23ab6878cbb153d06d6958de44ea3fafe32bd61b03ba95bcd26de9e09248aedb 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":"v1788297623062","kind":"published-quote","locale":"fr","page":"theme:proton/quality/fr","quote":"Redémarrer mon appareil ne fonctionne pas non plus","rating":2,"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 (e880a518ba68…), 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.