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.

“Un système de réservation plus transparent serait très souhaitable”

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)

a802a5d4adf07ca8cb37e7960f6e47b0dfc51a491f48e30a5e8784d39a1a5902

Signature (Ed25519, base64)

jTV6WxUJullIOT7YayqlAeom3T3AtQtWO0dRzSr4J2oJknSsK2ZvqgxZOIAdiiaamLo7OB00oZS7s0RCNtPpAw==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["a7ffec0e7937bce32127d880a00816fb3e67aa6ce5ec07eb385ae631ede289ce","bcbfc68233d33158e409f8700a97d77e3984c9fd7a6b53de06d837940c009111","bf56638bd96108c4a4a18ff797ef1675a26494da888e1a12be307afbca362979","2a86df25f9fda3b3728814b8d3a0940d1635b6e7f9d1d2482a502e04f1114f8f","5c25740b339ce66d6e21c2c39c331eaf12407ee9b17b2a81e4b568b13a33ef96","6f40555be0a99ab6784e36d8b574d70b7db9ff13656b4bf82c41df0c9660306e","7b029dee45ece4d3189682b1ef8c88c4b00344995a0adf02a5ae1dd7571a3d5b","4bbd293b0a440810c23f40b79e202fbea45de079ed51a4512ffd5b699bc49e38","7c8494d8dc7619bbf3e19ae90d66be12cef6fef58f129d5e694452e8a2b593df","968024681d48c34cf83d38e3cf95d4808cb97eeeed34084431956551eacfc210","fe409fdc26ebbdc6da646c9996e832d72d0b70fb9d665e6c9212eb8bc76ab819","3a38d47949efc602ff6b616965b31e8678e49342630177cf4660e5e840948405","cf100015419b4e08a8d3e2de5cb23ad7a262130bd3e6bdcccfa47329e90a07c9","468adf75cd56eeaa89e39f50b974b405db9921529d680bbe88ff0d1caae6f316","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]

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/ordering/fr","quote":"Un système de réservation plus transparent serait très souhaitable","rating":3,"review_date":"2026-04-27","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.