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.

“Depuis la mise à jour, les offres ne sont plus visibles sur l'application !”

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 2513934798

Proof data

Record hash (SHA-256)

5b36487a2eedba40198c529ad70db31f64a497a5331fdd6232970bd13ade61ba

Signature (Ed25519, base64)

rgLikAR7deAAFLktE0sN5eGllipHS+b+M2Oh9hcUkeI0yFXeLbCW+EPZh7jlY9ukR3xwH1ET6xYQQn3fFo9pDA==

Merkle root

0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac

Merkle path

["5b342a16fa8e99c5b1c9db20490c2fd758b675a51d5073905b37ba17d8bb9391","c0bb118dde245b99073f61852ef8babfcb3b58e29010af4dc7f745e9141d7e77","d3b6f620f307ce51052619dfdd0ecb42f5bcacf1e29e1eb9e3c056d3b669e633","66f0b3b19b14d82009b9ed311f37896afa58466f28e7395dd06f082fad5b607f","0bdcaae7c17bd09165025c7524d329bf1c4fe34c8fce7bfc70f016ecc5ec9611","a8ea218543c2148a3202017f59dad922a3f797aad7187b7560bfefa9e12b34e5","0a30f465a1eff54d2a7f8802c8cfdfd07d113dddb2e759ae3f15f71857f12428","726329dcb9e66b9446a312b39eb4c2d0f6f767cf457c3389b45ffd9a97fbb948","2862444d1ed216eca24857570c787953b1628af53f3f641b2bea6fda10b3bf7c","8c87797f2aa5c384fd6ea9ec42ae567149c58ade69e8801eccd87557482dc8f0","263696f1369820802dd703ea934de3ffae7d6ef0d325e52f13db965a8fd8b458","11c3a5c9eec0f15a49ca9cf5f8fde56f70405acb30708fa55418652dbcd5eefc","ce0dbe870a4a4e9330a28d81d72277f5615460c19d168539220cb48090e80795","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…

Expected log hash

4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"Depuis la mise à jour, les offres ne sont plus visibles sur l'application !","rating":2,"review_date":"2025-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (0148d24ff6e9…), 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.