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.

“J'espère qu'il y aura plus d'offres économiques à l'avenir”
Google Play · 4/5 · 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 2514496096

Proof data

Record hash (SHA-256): 0669edce1bf4d66f6a6bb53a7f3c1fc692bdd3106dadf72aa64f973b5f67f430
Signature (Ed25519, base64): Jdz36VfeVfL1rbQ45aaHR3eSAJxS4PyVYz0nXxohRApk4eIROkSeCHrCl8RmYAXmxi1nYuCzDuYD1O1YGpbLCg==
Merkle root: 790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path: ["06677527e862a8c3c5e9bc42c777d4f42d86bd11624c52e4473003e114f8a19d","82669a0b46d8fab0c54cfd0539d3ea93c6f4953f8bee544fdfc7e41397ac101c","64c5bb82d2ad21bfe916de618a30969abffccb4eaae7ae29303ecda4b95cfbce","efd139767bd4e327da3adf0c645c3b64f527490136bc72106b0dda25f84e16a1","d3db71c65c807e207208ce335990fbd55c6be9c55d3b2f1d4558355279446059","84a986b82588d0c3d17f74fa64490990153ec07463a014582b2f32ebcced1c76","f7646d5a7b22b32cbba823f35a21a4fc088a5a4eb07e18533436c2957fac8f61","ad4c40f4d3cd089c5a7c318feee074278697d3b78f2246b51f042698711bbdc2","08df25f1be11a144bb05bd3c380997e06ec596771df1e1ccd7129522a3fd9f16","cace77bfc47f323aab46161ed43e8d787e6721fa1dbe4d7f4f9a8c7c8dfdcbd8","6304ac71a1b2f52f7b9d71dc18128d29685543003b3b63d20b4c45faf5063076","0ab165eccc945f726f72a18604e160b33092671c5a22e68c21815ee55c9985eb","03448bed473af8dd9cf28b70fbbc04f05d3dcf46211926aa98113fc3caee3267","b5732ea5319a80c00443397f423c046c357d98fcdaf87d445516405ed0934bdd","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash: 5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"J'espère qu'il y aura plus d'offres économiques à l'avenir","rating":4,"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 (790984da83ec…), 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.