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.

“Je trouve vraiment frustrant que les mises à jour soient différées de un ou deux jours.”
Apple App Store · 3/5 · 2025-05-02

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 2542443729

Proof data

Record hash (SHA-256): b1451a70d49d2000d62cf70798220c03f2a564a4c7fe3e39b30a0c8099b08af2
Signature (Ed25519, base64): zOkF+96wNUJDjWgWH92U5nLTsBb1vAwJbhOKAHEgRprJFecfEwmMwRLMeT9YBrBZhYe2sevqgtFr7isE/CozAw==
Merkle root: 4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path: ["b141fc11a27a60963d9e3855961dda94e20e03379f468556861a3f07598fa35b","f813c5e93688d5a061b90f9e52504687338f0de4135ed0ad361cc787c1c862ae","e5359030a3a140cc5f70c81817c8ec622dc873e34572fcaec9f6cc3dcd32b06f","1b18988d579c46fed4e0924b885ea2fd0fb15d8d60f3973163cb9e6430e96af0","a68068b9a16a9db76c6e64c84815f9be0b29599da408505674206c666ae063b8","4c797037465dd3d41857e9431c108e1343fbfd197b049c5ba830f884cf010b3b","22d4a83387cf94b9b1f65611afe695ccda7ab85fdddae01411a6a8184df1f2cc","d916f50dc3bc3cb8dab5b825cd09f278f62a2a946adcdcecd7d54b81fb36bf39","60d6ff6411bff7e9213f1ea795c54e9d5af476c8b850445ae54fd4061d952ca7","81ae614cdbf72b953293be3c01a176ec9fe47dc1bc7952c90d21872b84ef952b","99b4d3481e357b065a43945f081180887b25d6fba44928d61a64a7522fba3f86","305f66fcbe4d5279add9fd62ab9b1279a06d6d0783e5ca5a9afb1a0b6f976923","29974af70fd02d405e96b5a869d8dba4f9664f1075414c3b44d43dc0ca4e5bcb","eb13252a020300a13cfcd1aad747dc15bb314823d4af7c0fa17270669f143f49","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash: 1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"fr","page":"theme:findependent/communication/fr","quote":"Je trouve vraiment frustrant que les mises à jour soient différées de un ou deux jours.","rating":3,"review_date":"2025-05-02","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 (4354cafe0e2e…), 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.