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.

“Ce serait mieux s'il y avait une option pour changer automatiquement de localisation toutes les quelques minutes.”
Google Play · 5/5 · 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 2621546391

Proof data

Record hash (SHA-256): 09424d18915ef6930ddd4134230b9d311288191e372f77ce20ffee0de758213c
Signature (Ed25519, base64): NOtHVPd78YsANgJyHaIJq+4nC/dQYPE4Vfxn3VY+NwWEBDlRDaJ6SOlnr1rwksUiU5hz+gUNQdS8FAOzfcMOBw==
Merkle root: 897094661611c7f6f667565ccf24b086fe433f50853a89527920398c9b990be6
Merkle path: ["09416ac7d83eb9dddf5b87e7bc1eeaba1daeb37d89518108ae814a5353b58c7d","c420f5e3ba7176a43d03c34aa66995ef70ede0ed000209fa77cd71eeb3deb316","2a9d061b48005639554bf6b4a941dc0148e93f9354fa2c037a07c2c757207659","9b8957527df08c088e512471843452ff2a134648c9b25c21707574894db7ccdb","d5488864278807e32480be2bb0f0341481609eaf1ec0bfdbbaffe7c5f25f4e80","6c21383fb013c660b497d243caa27f6d2ec1a7b88841330bb43faa60acdebf69","e83b09117eb011f02872277f78c7505de2450b1015d9dcee58ecb25c540cae2c","7fb30a6dd46b98a0ab04f6be957cfaabf68f79627da5ee79bbd594e7c93eff2b","a083b142cce5baaae34040ccafa6f70b4efaf5d08d6aa9f062969c19c31eb0cf","56ba73408dcf1a6da699d525db57c429f06e633d0a87d6cef1aca53bfb20a5db","d2e150e0b74dce391b7c671085a2b5174222d72304e2460cea099bfa8d859f52","7162e4b99aa61c838147d793ec2d190efd35afefd2843d09783c269d2e52070a","5736b14a6ee95db57eb4c7d974614539ed67fc54a28619dfa971729b31256280","a1d9d348562bb2a87e7320356d42d9b0f701087c10d37ebf1716b02890730e63","6bf2266db580f32a2ce774610d26c445305bbb4615cd5a57e78c4156611f45e2"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621546391 · entry 108e9186e8c5677a3763…
Expected log hash: ce42e5a10ff40e11caca7d6020944d319ff4f139546f9e6702c021de8b61d36c 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":"v1787889108108","kind":"published-quote","locale":"fr","page":"theme:proton/service/fr","quote":"Ce serait mieux s'il y avait une option pour changer automatiquement de localisation toutes les quelques minutes.","rating":5,"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 (897094661611…), 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.