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.

“Le trajet du pouce jusqu'en haut à gauche de l'écran pour utiliser le bouton intégré de l'application est devenu une vraie corvée.”

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 2991846025

Proof data

Record hash (SHA-256)

0851ebd0e52c6e7efed39d07ec829d1dd132b66af8e7d51fd17cf43c6a965bea

Signature (Ed25519, base64)

Bq/wM6zZtRTDpprRJPEyqNHtqpr+KNVDiFdS0LMj1DQaG3oCiSGb67pvqxQj6gp370ApK9FJGpdfJH7BMAztCg==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["085115c219ffa0e0b7a2645572476f12aa6c11d226090cf07b470dbc7d508224","c31017b6fd5d252a07cd86bc1b19ee02aad25dc59275f943085f861d9e648cfd","d7b432b6ff6e4c2fe765d4da061397eaa877a38a55e1e523479171d43366a417","7273d966129918aaf1cc494c3326010d94eb3a54585244181d2b3312c1c28288","13dbc9213a169fb9416d1f056797b3eb559888d1263fd30966303f403a70f86f","b5b06f6f8a595c6f49e08547568fbd15e1e0a05f0c08127f2ef97d6feaa9643d","43cd82b9ba3ddd171fa0e2f407ef0c613ebc58eb52f8f7acdad6c50030d5c48b","49c1b78f0ab442ca08694be17856ee7e0d1f03761f6f3e6854516f63c1eb01e1","4e6431e48335c92eddbec2580d707677331640c4989628e4e80c3da9021cfd2e","7157d6f6a7f59e40c0b220e2670b80b93358bf84e186b6ebec281bda8664dc43","3fcd28fa1949c84c0c2fd7d8fa22c0eca816b69a969467dd993e55729642a121","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Le trajet du pouce jusqu'en haut à gauche de l'écran pour utiliser le bouton intégré de l'application est devenu une vraie corvée.","rating":4,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (d312d00ed6ab…), 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.