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.

“Le résultat est parfait”
Apple App Store · 5/5 · 2026-06-05

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 2647241519

Proof data

Record hash (SHA-256): 18613cc115c42aca526d52d01f6f5f81bc66412869ea25172e6b7b1d698a4af8
Signature (Ed25519, base64): 8rCcfC5RQtBonhtacARXMEuaFZO62g1UntYLNqNwqFeUtGC+KycvBHNcLBL3IkPOm6sk3OYskEUEvp+SERzfCw==
Merkle root: f1675b25d5466797aa702b991c0807556a3aa1a9c10b1d677032c5c3e40f1b0d
Merkle path: ["18697876522b35dec942e04a9036ae06fdbdfe90e4494cebacf474e521a67593","bfd8e62471dcf5074b7cbf4b6bbcffc7a48d776fa2f545cdc141f897721906fe","0ac595ce4366c2a222831746307ad3cfd7907759a31f586be06f9b7ec05cc46f","e60785bee9d49606ca1e3871d399c1c13ef96387a757174107bf313026c0f72c","f92235b04557759f21ec3c14c87db739b8658088e599875b5a4167046e698fab","b64914c1cc9b14b99147231562568463188ed1497d1ee22aabccb48fc61fb558","c366e38054eaecef83f0cfc28c0743e6e56a0c249da80813d4ce83c1c55aaaac","63798cc944b4bdb48d4713c72e7015b6d1d36d15a15328c5ed33fc8391b61c16","d5931cae7d0b8fa2605e0e884373a5aee438425a04f63006a75adf2bad6240ef","5048f468fb5b39e566da601e826e303aca00f67732456e8267516df034651a8b","e94705d0a5c3ce6cdf14ea1d3d5827ec4a5b19fff1e7758089ecfa18c979e805","3ffeefdbb85ccfdad5dfc0be577d644da8a97ffff64074f8a9bd984a32cf4900","eb2c0760e56a26a302dac6e5e45cd28c832dfdb704d2fad1f950ca9b04c06ac1","ffe25fa82d2e39f699290daa5fd756c6fc66643a11e22672ded33d0c3f3dc940","5fe831a43839c48bcf12b225ea332c8993d31242d7ee3e005d566c8030d9fb31"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647241519 · entry 108e9186e8c5677acc32…
Expected log hash: b1a9a39ed2ef6e13fd8c734573349e96c5febf297457b76656f9e7c62e15698b 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":"v1788056210386","kind":"published-quote","locale":"fr","page":"theme:pixum/quality/fr","quote":"Le résultat est parfait","rating":5,"review_date":"2026-06-05","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1319898516?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 (f1675b25d546…), 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.