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.

“dans chaque livre Audible que j'ai écouté !”
Google Play · 5/5 · 2026-07-28

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 2991846025

Proof data

Record hash (SHA-256): 16ab507e2c0bf028fc77c568fa95450f9742a2cf9763ea0fdd1b071fbba76a67
Signature (Ed25519, base64): 3NajLIBo/jmI4DkrzJWNgbEMZGMrv2djMbIaO2NkKiVLv+hTWbRwnAD93asyU2rdPwDqltaEbqHI4RqDcEqMBA==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["16aab4878cc7a91dcdb1ad66d376743f2786217863dd3271f0aeb2b2731f4bed","eb9c966f465a7359db5e1d22a44e41caa667a9ffff3716363431fced40a4dc28","57c595aed19b708f29a760bad06f56796a1922725184d1964846b983b3d3a10a","774fa2c7a0a3071d2ee79bfbfd6ab795710a00651f0e704c8025efd60af5eaff","8ca514f3abd3ba1555e259e3665187225c93a52724e87f18206293c6d58d897d","fbad6955d1fb4ed223e1198aeb36d2375cad12b22b05b65eb8d82cfcda5ecc79","e5a841322cad0dd743a4d2b1e83ab9e7b780590192ada634b5cd64e46753558c","111618c1b696b28f18b76bbfdcac01001d7045f17ab09c6bc0254eca76262cad","732bd561564b437ad8508913657e49972557e35bbbd0257b43daef7574b7cefb","4f8524b0d2490687dda7bb2e4735a24d423ad036b4d19dd40ca07ccd7b8a4ec5","9e50198c1813b17e53252f9f487ae021e0a07ce56ebd561b229442f7329bada9","74932e28f0b3b1367318138d4910093d81e1c367dde921362a853aee461a31bf","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored: 2026-09-29
Public log entry: search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash: 321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"fr","page":"theme:audible/material/fr","quote":"dans chaque livre Audible que j'ai écouté !","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (d312d00ed6ab…), 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.