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.

“Relai est l'application parfaite pour moi.”
Google Play · 5/5 · 2025-07-30

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): 2e25630e5d94d75276216024c08b4f02d0ec8b2f9f3e927245021226ba095c49
Signature (Ed25519, base64): 5BAgBHVc5m5G8bU6TPj1fzJeBzVCl0wuUzI8xIk9E7jASZKZYGEn2azkmVt53pZR0HrZaz2b2BA5KTxZDcN4DQ==
Merkle root: 8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path: ["2e2388461b2814332996bd6886c6e03de54f8498b2d79f9af4af784c1cc229e2","78d12aa6c57419045aa648e7e450b353c3a218ccdfc220f9bbd02d901f6aeb5e","a621cb2ac8a2d647854fa2e0857a04228054593eb953c1ad2a7d49bd04c1ef82","0f059d9c9d822e04df23030f9b6b1c72525bab691b01b8f79c7f1eb3b672d2d4","a6fa1acf386061c3d6c6075a8f27f73f48df01867143ddfd3426c726d5b274b1","b3a298e84027b8b47a5c55be3886c4b1d5b9933e66179b24f008fece008e429c","c663ad5a55319e14a849d32f1d1cefc229306b0cc582d9ce1c4fc96770509782","d1f6c3603d1cf2a285676ab2a73112ad644389517cf8dd1a696475ad4677c9c3","c835a1bb120779f45a8e5d0613c9ac9cbb415932be9cef16de84509e3c8d7e26","29a1b2fb03e50bcf239f6d01135ffee355de0996a52d39489970f1774325742e","8227f59c99170cb2c0b57cbe8e73dbd54a2441ae868546f1cf27fa025c82f56e","bf3c0d0e476bfa9165fe7a83bec283edb19a2e95b65079cb5f0aae8086116889","87aa107dfdf756911acc54672d2c33287c6855f38333ff4636b90748c8d70127","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","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":"product:relai/relai-business/fr","quote":"Relai est l'application parfaite pour moi.","rating":5,"review_date":"2025-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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.