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.

“ça mes arrivée trop souvent d'avancer dans le livre de plusieurs heures”
Google Play · 3/5 · 2026-03-22

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 2515439294

Proof data

Record hash (SHA-256): 6e78027a6478f3d961fc87cd8f7b8009575b1aeb63b424b82b8c2fa9233a44c9
Signature (Ed25519, base64): arCNsUvXc5iOD8nqYBP3iAn0o2jE+FJFzvDygA6uRBZYng8xjNncdIjw4KL+BtNLjYNbPpstbYVyZFZ/UTF7BQ==
Merkle root: 8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path: ["6e766ab39fc7cbf21164f65e3fb6deac514eee9923a01eff1859596084321bff","d28cb98f9c83c7edc780f2445cf5e78348d89f62716ce6b9318ae8a5ce70f79e","35fee4706e1f1dd4e36cffbfcd66290316c6cf09539eaa17649d969b4928f810","7aca1aedcd8aaea3cab65e7c5bd012fbe623a099786bcd3fdb823058e27876a7","1bc926730182848a5c583ba96106a9cb26cde1e0a42402bed10e7d8db7c877fa","6d91776c88c130519ba77dfd3c719a8197143a69e895e29f93d78d24eb09f27f","3f6362895163ff3158f478e3b2d281c2264471421957182794bb03be450a53d7","66d4312298d5e55698aae310a2350dc4b2888d8f662196c3c777fc65f29b9bdf","5264b7177fb7e0738943a7ba9546cac892e754c616b8429bd1bcebd14b6735fa","cc64cb7b3649d0e908987d7f35ae3da4d65ec9b84b306d1113a1f903800d82c1","56c4c537a9c4b89bb67e616e0e15bf4d68149860a6c83abd0a543583688cebba","da59334afa2d819633e90b55a7c9b28b3150a2ebd2ea3f870365a1df4a927c16","747ba0b6317c3750e6242affadccbda44b868489e275092a024dce997ae773a2","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash: 128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"theme:storytel/quality/fr","quote":"ça mes arrivée trop souvent d'avancer dans le livre de plusieurs heures","rating":3,"review_date":"2026-03-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (8c6268a14330…), 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.