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.

“Il donne d'excellents conseils et astuces que je vais certainement essayer.”
Apple App Store · 5/5 · 2026-07-14

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 2631758752

Proof data

Record hash (SHA-256): 17a27055b9737d23eeaa4fe834175d41fd1ff214d752327ef692430edb4396ab
Signature (Ed25519, base64): 8/5zbytBQmBtHNUvQhvb6qoBSCqdp6BaTKeOv5BoOJ0djlvdLQoLvCzw1da1OAA3IYRxY12ENQN+gtApE4xPCQ==
Merkle root: a705e7ecc0d73eb5dcdfda7cc03235bd57a2851764423cac43118a70cc8e7b3a
Merkle path: ["17a580d97dba8c600f0cef9a61da3a9e92fbbfc69d26291ef29ed50a39915965","ac3440a53e1a567c4c127f50bb35f308cc56ffb594efb3db4672124ddf53ff15","af13349ca920821733c3afdafd82f841281540f797b37b7e50ebbe7ab19bdd6d","55d264f874f97b4a40ca9b757af75f2bb5f59a95425efcc9a9b66c2ffff8a791","7bd1809d5ebfcabaabd5c6e18a32d523abd7f242fb1da7565ba7502a08be8f66","25b5575837bcb30633f2c6f7396be42e4f45cc7bb1f075ab814a2c6fe5fa4d97","e251e2c5067b0c81485797766fa537cce4d443ea2241a1a379781e60bc0e213d","8c8910acc0ff41879e073121bf0db4ff572e558be7b855a95ea6a34f38ec9231","52d381ca60467979177dc003d32bc1ddaa7b6f3ec00bbb1af24b1bade7f661fe","ed211ac17236e87eec7a4de0eabb07e3e51d5253e7c4edeb41bccb1080457ecb","261279ac23105edc3b8a42240f8ddd39b5163d11d78427c94d40857d91f1a531","3d0dd87ae572e5992156e110773d66a0f1bf3ed6de2e93de25b994313f23112d","654e62da0e54472b4b5b9c8deb017fe0e371cb74d7538ff4ae544207e1da0bcc","a2d692bf5b7994c15c39856193482ea7c968acfbc3ff4915a355d04b18f7a933","79a9e38b2f2eb947c3bdfe67a6a6b2d9b99dab4a357fdf9e6328275c8035e767"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2631758752 · entry 108e9186e8c5677a44e9…
Expected log hash: b9abdd1fc769097342b82449a3caa919f2ee8419634ee5ba00692ee6314109be 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":"v1787969636370","kind":"published-quote","locale":"fr","page":"theme:audible/material/fr","quote":"Il donne d'excellents conseils et astuces que je vais certainement essayer.","rating":5,"review_date":"2026-07-14","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id379693831?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 (a705e7ecc0d7…), 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.