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.

“Grâce au code promo L6SR7W, votre limite de dépôt augmente de 1000.- et vous pouvez investir davantage sans frais.”
Apple App Store · 5/5 · 2025-08-28

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 2543154575

Proof data

Record hash (SHA-256): b04182569cac1c2203f815c608bc5af9c04a85d4e86116129c022d3129f84539
Signature (Ed25519, base64): TUswY/B3FnNta+Ana5BJxmfvaVia1KwpPUkbHD1r7FhIStjCVtTwChWJsWYaJrKt9dVeC5WqnHlFB3rqn8/tCg==
Merkle root: 9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path: ["b03e8a328210bf1460c8e82c361aee94ec8f87b7de2631eb81b8a950543f1229","416d66f1440b4223d08261e04d44d7371d517677fefaa08d0b2a9b7f9a796f72","06b94216b511d185201a814ffa88a62319e9f23de7c88dc8ae25b8baf49023f8","3debda6ab93c0b22dfa163a231186ff200bd25125b0efcd5c4dd4d0bc66d5eeb","4a96f4f5242fbe8a6b02395982cf6e181905f8a0ecf928d746e840b302f6d15d","21b2349182b3ebbe9723bfa43e6f9eb56f29e18b1928a29a0d607f2ef1efca20","68a4e27f790ab612daf927731a23bc2e7c00d43c143573b3f971ade715dec925","32410060b50c52b6f4e9440f48e4aec48dd48cea90d56e56aed30f60abff980d","eca3387d9893b22ec06940361ff8e471161fab177260af7f0e5e61009214a1f0","a147c08666caad9666a3a090fd56cf4a15681a03b90816547fafb0e97f697da7","b0a747b80c64b5ec0f4124c59916bf18a714319c8d99c12891296abc3bb01978","3fd535f6582d723513cc7f8775237187da62ab1d32b8cdcba68d9e1647507f9a","e4a5dea6d8c67adb176d3835082d28d3cf13af48f2f96d2355bbaac3ec864590","bb86c0787e05591c350bbf95c58c2d99f0ba679999db51dee6e8bbec88a42a61","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash: 0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"product:findependent/anlegen-fuer-kinder/fr","quote":"Grâce au code promo L6SR7W, votre limite de dépôt augmente de 1000.- et vous pouvez investir davantage sans frais.","rating":5,"review_date":"2025-08-28","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1510962836?see-all=reviews","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 (9ca8f1c1ad15…), 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.