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.

“J'utilise cette application depuis des années maintenant.”
Google Play · 5/5 · 2026-08-05

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 2514013184

Proof data

Record hash (SHA-256): 63d119e5f2576415eae47e57087ed6a3ac5b56165cb9ae0ca01611c7a9004e4e
Signature (Ed25519, base64): mCDTQuuG2dQ5Vk8gpjTWrTYtyXApLHWAHDkVPPvhR83syoSMAQpbTdg2xyWqHUHQI1AhR+TUn2F+0jSAi9+ZCQ==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["63cb7cab44cb1af44dbb752c2515800d38a98a0681a792dc75225ed4a598b884","7fef7886633ddae7c2a0f5e4896aa09e42322b3efe9781a0e54d537605aeb310","abefd7b6e20ad6421b13be870369fbacbd318b4fb96bd68b2a1317451a28b068","46e017084565a35a579a1bab92cdc7b1e98bc3ef7a1962228023462cc025a196","b5c9c79e7273170b993150192176100259e0f4f194bc1a465ae635bdb73149a9","f5a428a1c94e3cb6b330851dd639867d49ff6ea6b436509dd63f466cbfea44aa","2dac965c3135fb70bb5dda9141d651246b39babdb6bedb27a7b67553170a630a","1c1c0d2dce605f10be025cb73bde6b55003ae9c98c001b60e1f2599cedf47938","2f16f0d18c79c7bed8a1a8c850015411e888010125f5f2a72ef9e12514334b04","326b52c59ca1829ac3ae51b84ebda25e82b4c416518c8f2d17a0ff731a5f66b4","0b5f81c1397895a67fa0c168f5a03dd82e09e6398e5f4a199ab43883af912889","5999ce9331a3d3c3b42ff68c7d0c3b2938b4aad17e69c094bbaa432c5034da76","ef65dd9ebfc0d3ef62099f320670e0ff1ffa0aefd392ab7dbd6c1c6483d33d7b","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"theme:audible/durability/fr","quote":"J'utilise cette application depuis des années maintenant.","rating":5,"review_date":"2026-08-05","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 (677e672fa444…), 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.