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.

“Application plutôt bien conçue”
Google Play · 5/5 · 2025-11-28

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 2524810465

Proof data

Record hash (SHA-256): 3fd7c0346b795f8bfc00a6a14a6c1d43a6ae5b97ee8800885e83935557c4f045
Signature (Ed25519, base64): hOHsxtvAFUL1RiXoBfNgrlkHgHKCKvWnwsKsTOI3hqH8WCEn3q4ZI4VIc1bjLXEKlfiI8llSXD9o6hCKlsWvDg==
Merkle root: 3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path: ["3fd46079635983196e43d0177fb30ba8c6d21ef2d22a5782703d2ca447346dec","d8d40f4b66d1e23bd948a52176f1adc55bd739d19910ee6c248a5490956adb65","02c8a3f292f2dc75fe84a93b7e96c0d76f5e4fc2e3bcbcf3116b02c8c8d7e0d9","fec2f624b4846c08d08c10f3850bb31695876a87b20198ce1be7ae95a4e11951","44a4286e8bc4ae202eda81447ac4bcb5d26009870c9206348327a9794744362e","93d174c449ec2194051a2eeeecc4c7a7583c3f6330fd193e8f6a0f3e640177c2","068c880d5d58716d0b55b68c8baec49aba25837e5259c2cb62330d808de7b71e","a756a8b9163ebe1a9cbb28a62882757e488bc3d6d7a35c612642bd8e354abe59","10b80610f860e25260bbf5f9894beeb0a1a41f2ff246389108b13933df919d35","e96b63496738d0261efe13e4711e520e0635b7e1582268ee34636219ebb144ae","8b72a5560e34c5984358e87c78aaf69cfbbbbb302b746910aacb26ebe6fdcbc1","32a89cb659daeca401eb2f8787a55894fe50ab0398c530a5ab8c55ca4d41890a","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash: 129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"brand:findependent","quote":"Application plutôt bien conçue","rating":5,"review_date":"2025-11-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.findependent.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 (3e1c67438f65…), 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.