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 prix de l'abonnement est élevé. 5028 roupies/an.”
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 2515033577

Proof data

Record hash (SHA-256): 2303f29674228a9710aefd8b100d8464de2689c168e17e787f9e9d7a065a6d14
Signature (Ed25519, base64): ykh4hXmxTJ7LSZVm+URhPHA6G+iGq+UoRltxh4D4wueiTxLCOWzrCudDJOaoxyUceI+dtzGTt00mB96OoKncCQ==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["22fec9329b58114b245d68d7223c10c3f5705706a34a13eca0020df276cf8e1e","42a6b3deeec57453c135098c55b211e3f18aa9a59df5fb69845acfa4a41548d9","f3e729a0d2687da5e24788301ff31277ef7916637fb62f486da64ce2043c7764","f1facb3d23bb0208cb449d45e1dc059990133847f9d94cdf8b065c124026a507","b072dc096a7de09e2c6800a9d6b22f1e44b32aab5b354caf93eac1d03c3f095b","7780dafa99c99c01a60826bfe219ecf7a23cf1e71ffc1cea0ab02b280aaed716","f3b720b566ccc7e2bd1735da3ee89ee104d083ff2659b395d99dd65599fb738c","90e49547098785e7f12e8eaac4a4242490c74d9c0ef463f8ae9a3f0e1741a41e","1dffc514f11d517989c14fe11651e0dd464977ede3a53aa74bf42a12e0d0eaa3","42c290a504aa07879a947b9770e80b51a8e521b29c888210d203221730d25712","a8d7187eda10f2a7dc37b30040462e7e3fc22afa01243f96051a7cf956994783","e911feeb6297634230e1c194a3232128e192163d132f854ecdbd3fbe854b9056","06126886ac349781fe1d6d4a328ccc86737b00245fa7d0405aabdcca4527bb60","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash: 458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"Le prix de l'abonnement est élevé. 5028 roupies/an.","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 (62390602d5b1…), 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.