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.

“les 3/4 de l’appli n’est disponible QU’AVEC la version pro”

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 2612584084

Proof data

Record hash (SHA-256)

143c6816603f066167e7efac5f64e354e6979669ff903149b1465237625e338d

Signature (Ed25519, base64)

8I/5zNECW4SOpVphEaI+moXCg5jgYdz2LBKWuZwfqzApUQCCespe93VHEA3xvQQJSS1Ox1KONXRYkj0EUfLJBw==

Merkle root

11760913b24394c3efea903b5693403de67f30c73517589265e62147ce6d7db9

Merkle path

["14400a7fd2a447ee89297ce375048fbaec6d6382fab9fcda557d124130a2e1e2","9772154bb154c6f5316f6230a0a34bd0d3f19d2b749f6dfc2913ff7bd81b5d6d","315cf1763f81f74554f17c54be8c7621f688a663178c4edc32f57648a60ecdbd","3f2ad1b07b875730812cb86a62fc6e2365a95c07826d348fa2135bf48c319c76","e95aa5327ff337dde85eae0272b11665cb38f7bee4366e01f943612d124c3d07","8876c8763818b4f37d2762a6cf2b41197f29720fd532ae7197a48f13de90b205","1f4c0ee88e06ba288dfa5d96db497f3533f9ecf21265e40351a33d8364f60ba4","ef826cff9d26b31df9cd35e557621437c5b4da2c89f083e9fe45dbb8568cb814","4f7cfd2aaa5033fac67cba396fd258159637f4f6d2b30d1f3f0c633b983f40ef","da305d7f0b2b44eb4cd76b20342acdb83f3cdcc2c795598a7bc64d618c163c8d","bd07487b691762e95594ec81baf11cee57d318acb845571e5b299701c18b29d1","4e02c6a47369138d0eacb837d8bed87707d8edf6573bf9a07b0288ec7a1a3832","bd8f0b0faf9d3ad7c16d60f7a01c003de274172458ab1f670d78e9cc1dffd585","4d94d9a9168f14be08d81b3238e6d7999acaf99b1233bada5f6c2802401f1b45","8cba8822ab29049afd67fa646ac9379523fc6be8932688ce4f3067f563511db4"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2612584084 · entry 108e9186e8c5677ac6bf…

Expected log hash

0a57a1a3ef828bcabfde2971260e46ab649b0f8c2c96e231d49bb83e51a8ab3d 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":"v1787801559681","kind":"published-quote","locale":"fr","page":"theme:canva/price/fr","quote":"les 3/4 de l’appli n’est disponible QU’AVEC la version pro","rating":4,"review_date":"2026-07-30","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id897446215?see-all=reviews","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 (11760913b243…), 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.