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'ai téléchargé l'application et utilisé ma carte pour le forfait proposé.”
Google Play · 1/5 · 2026-08-13

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 2671093901

Proof data

Record hash (SHA-256): 154477199af6681a95c4fb403a2a5b240f6ff8ef676ca4c203892ad5dfdaee64
Signature (Ed25519, base64): km/7PtFqeSjCIzsiU1RZrrDUEACHf+pY7RPjOKQ3/+FqQK8jWsgRAd4BBWIpF9TYYF9A6rlWb9204SZ6H4VLCw==
Merkle root: 1394768b0826b6b937ff0b31004a422bee2419644b39fe97fb77e14074b67bd4
Merkle path: ["154200bc0d0e16d0d4ad8a862db7733c11ae634ddeda98411db6134697324699","ff44de0c8de89767b49059cc06beceb6b13de61b23854f04cf2ee262b94a4c7a","aef779e47705b457f6f7381fc8d041d443818fb5952ff9989b14c97f8729d3e1","c58024de0255bec10d5d103ce2298a248f3205064b0e4776ad4d39be07369986","94995eb8c33d781cda9eadfaf37ed00dd89ca0bce8752f0bf066baf06251da54","df5de71839f6f741c0827444da7a5df7cab034579f0a8df0b5a909be82a2ec95","0d1c2e0160364cf371b72f1b9c3a28c94a12ddedc1f392da0986951a79d43d0b","343e908cf3e089567908f6ae8aebfed7d174e9ebfe04ca68f6e8160fdf34b82b","9a48807b1d85dcdd5fb2ca72a24ec1e8a432c0da13f35244c09a7a5eecf36f8b","061a1a3f01fb3717789f92895cd371450f25784e17b6cbfbaa340a91f17d5286","2dff10b560e728bc186bbfe1279a67e21eb2b712083b7223276cef8ad74998ad","52b2c4a8d2bccf71f3075d767fa8d390e76ae1c508be885212a29f3bea41c41d","7abe31e12d6c8fffef71c3a666a728674401fe7c669faaf1386bd07be69da5d1","3e5915c1d5ccf543ae966ab1f581b7d947356c48fd6eb1769bcd77639aaa067a","ff7db8bf767e6864d9791ed835780c06b3f04b9b86a4e7b38bb489221b57ef0e"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671093901 · entry 108e9186e8c5677ad1d6…
Expected log hash: c8e5f7895de34ce4719896fef161b45264e25a8df573e258498630d492ecbe4f 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":"v1788232827800","kind":"published-quote","locale":"fr","page":"theme:audible/ordering/fr","quote":"J'ai téléchargé l'application et utilisé ma carte pour le forfait proposé.","rating":1,"review_date":"2026-08-13","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 (1394768b0826…), 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.