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.

“Aucune flexibilité, aucune logique, aucune optimisation possible.”
Google Play · 1/5 · 2026-04-06

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): 0f64b3842455569bab86e954576756b98b5a4cf7f6c35b8e07a2497b65d386ce
Signature (Ed25519, base64): CKjdo8VfTRA9s1BtvkiuzNGYSFe53/Cj0fRwTcPWR6tj2MnPlsq1/FbJTB4IrzSR+Mc+2Sk0A2xVZwCvOCpWBg==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["0f624fe84525e207992a33078a62f48093782a992df52b9e0acc91850253dba4","eef0ac2ea5cbd53e7e68eacdf1676eb7c5096597312685949cee829b55807719","c2050a86066f4a5864c104480c7ca7f3de48178f3a0e2e2df0ce842aaf44f9e8","ef5b1bae105ced9407af6059da2fd27350b5ed32f336f0a71b375fc5856ceee1","8417616982548993e5ef3fdfacdb48032799c41e5f03da066c5b3cab86c91330","79d99a93a194a4f91742a7c37e5c38e75995fd3fd68317f22a82192b59fd5cf5","9f6dd6e62a7ed1c73b5fd7aa57dcb3b52e67ee72f57846cda8874c4865097c24","47222b30fc9009e78e8921e5a539120a1a1abc49ab60ec94fe7c7435fdc5d537","aa0ac428c86db9e91bbdd2ed95f5a7c680d6e556ca7a656fe818ed55b11bb647","44fbaded7d8c8cffe1ffb619335e1f8a6a6b533be37fcb7d9654f622a0f70ce0","ebd887b95c65ad2e1eeee485ce3f91f11639667ec3a8cb8c2ad90e2bb352e451","f16a91ba7d5eb8499cdb4b6b74f78187d85f6744d7e21d3a134538037c0f4c88","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/ordering/fr","quote":"Aucune flexibilité, aucune logique, aucune optimisation possible.","rating":1,"review_date":"2026-04-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.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 (539721061967…), 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.