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.

“Super application, facile à utiliser, claire et frais imbattables.”
Apple App Store · 5/5 · 2026-05-08

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 2543383844

Proof data

Record hash (SHA-256): 4d810c9c03479140f34f6a6d5ffc5da30a2a9b418100a2d357163ac9c7b193d4
Signature (Ed25519, base64): uqoriqsjNA4Ff0kBPMrzJQfb930gwRjWu7uqoy8wTvPzjdguMt/HSNqbnWYKsRkbjOYyZCLrxc1r9vwCzSzJCQ==
Merkle root: 7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path: ["4d8951e57f37fb9ee332ffba94a97160b2cc02a1cf1f47ee8ec8842d543ecc05","aa8ae123ab3b1d28d3a5bfe5bbc740c6d23cb49e9cd5b4b7475a7cad1bd4b6ef","3954b5489d5cb5c90e78ad61791642c2c89ba78faeff3322b929607d4ddec0fe","2888052e5f6998228f2402d638fa2d303726a523adb3483967ce62ba3590f4c3","5ea194e7f654a7ec543ccd960b3cf0e73d3e8d1bca485027a2c5dc1814d3c558","f727fc7bdb3d79bd9c775054230c103fda86218aeb2b17587b35fe0c089af773","2e4f1ab0d11a6ffa72b240f29970d3f273523511f20304479305dc9f3cbf8952","f184c8d60a57ebe777fba064190b697d17dc086d6ea2701c038f53c3ac2bf334","42aaf727f54659a3db7f8dc0af86021758ae385b7d88015c5c26ebe03be6f4b6","87d936441a35e4d71196240a148db33bd7a7c1c3d66a6d042c5be57b7196e41e","0db49e8c7da59124f9890e4489ac3c8545318fa3fd41477a4b090715b90b7ac6","2fe291d4f14dc2f37cc8ed26ebba6723a5dc6e6595fc82e2d01aaf6f9c1cdaa6","636d4e0f97a2aa24a5170fb9cf1467e3b68f41ed8e7dc2ba2d85f6f76bff4cd8","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash: 65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"theme:findependent/quality/fr","quote":"Super application, facile à utiliser, claire et frais imbattables.","rating":5,"review_date":"2026-05-08","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 (7252afe55900…), 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.