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.

“La connexion se coupe constamment, quels que soient les paramètres choisis.”
Google Play · 3/5 · 2026-08-12

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 2621558263

Proof data

Record hash (SHA-256): 07f2840b75a56366b153a32975dab1b404740feeb967426e4f1ef73a751fe349
Signature (Ed25519, base64): Z2GLKRXR++28/mLHHyGH3Ewj2yPBqyfGMmD+a1f0o601qjKE+k8A74XZjFGpMPKHyKJUqWcDjpzgIOY3MVeIAg==
Merkle root: 76a70861058eff5ef068585a821790f9f0f67bcce12a1ce96d55cb6d986420b7
Merkle path: ["07f29a1f5a36eb6f710e5428f9bc5432d6b5701822f2a1675aa40beb749a2392","7e095dfa25d38b6aad34a9199863ffe4d08b5688d88c943a5dea78f021d6ffb9","75cbfe23916477903112cf271436d485fb51f270c7ad49eded7fa23492af3ede","04fd55e74d0aa67493313b4156b26fba473a73fcfc5cf68355f240c480244ac1","a564a90e0779cb0f46cc7f4affe93081e2bd0d5e3411df57df730ecee0b72d08","c328cb1ee0be58a0aaaa3a651af9124b1a8d557a17a3bc4f672a29e5a8ea7526","ba283da81a43181d94ae07cda26eb5c9c8d58de3a5695b838e01673b6539f133","1c10217754a45dd1f9427d684cb455c65e83547b06ab0248e1cc45e14a2eff80","76e256c3bffda426008d582a54d90a2d8b8aa1a9b25405f73fd6dc01a40aba2b","2b8b173372f2a950d934b0bfe96f0b31c7a016ab97f5bbc2ca4109f8c2bb4d62","95cd5fd7fee37caec8f7ea06401a33e5474bee9a9f0b6ae63f9cc48dae292ed0","885a56f1a8f590664f08008255c1eb2a74d0d0a846d6a42d92c2e2591556db98","33a24b835ba41f8728ebc0e33693e8ba0fe91b47741da4e5756ce7fa9eecbcfc","b0708aee6a3da06da7ce07abfd9012194714f3e4ae3087e24e97cf8d1c46ebbc","02ff7ae642a7c307d0ed4a3e268c40962e14ad4fc94744bfb27f110b29b33c79"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621558263 · entry 108e9186e8c5677a13d1…
Expected log hash: ed6aad59be4bd5b7ebab65a83a91c56e9ce506952d0d4a22235f03a556d0f54e 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":"v1787889797689","kind":"published-quote","locale":"fr","page":"brand:proton","quote":"La connexion se coupe constamment, quels que soient les paramètres choisis.","rating":3,"review_date":"2026-08-12","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 (76a70861058e…), 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.