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.

“On ne peut régler que 2 heures à la fois”

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 2948162176

Proof data

Record hash (SHA-256)

1ee7d009063f0fab53b2946065abeeb7781dbab7f3bbe4a06515aeb27e89214a

Signature (Ed25519, base64)

bLTcqPSjni3yVNvHqosmVTkStecMwmyTTJDX//4YBGW1mUr/xi1au1StTB0yieOyI/bQuqc782k2saan3069Dg==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["1ee8164aa1667dec141ea937773b4e827e9359c58d329a9633dc130eca525dca","418bee114c01da605e06ff462c6a5694d66245aea64f257a7e44764d37f9c225","a20a04824140bc3e3fa2eff30df08e411aedeb4f7c1432b13b978c7f6640481e","bf748fad2f73fc5d03e0b35601bdd002d1681d5668d4515057b420297739587a","fd659ab80c3984105ce360b9773ae3c5cf57d65c00534b6b6ed0ae8bbb49f850","1682a135e4ed4e80aa88e86c8c9f45d5126ff796990ae9cdafa87fbc0246d9a2","2c6f53d415647a57d0ceeb7d73f3cde2d3705abf7c1742eb18d6df9dcb1316ba","5d3fff5eea8722d4a4fcc8b5c9445262bc292b405ba71859e0a99645b5fc5012","90d0ab20a58cd3622e626b1096045448806efd211db1f3ba4b5783d92e74f2a9","468ca83ff55a7b670ac3b7fa99569e6593c55217c35a9013e3997118d6915e89","c72a57b8d1dd9686713731a21201720f6dd67d27812538987fc03760d1ed1b67","6364e68670997f2580620295dc73fc1bb7219986bdf8202c9b9ef24d8e7f20d7","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"fr","page":"theme:schulthess/quality/fr","quote":"On ne peut régler que 2 heures à la fois","rating":1,"review_date":"2026-04-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (539721061967…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.