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.

“on m'exigeait un numéro de téléphone suisse”
Google Play · 1/5 · 2025-09-18

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 2684346356

Proof data

Record hash (SHA-256): 0c100eb82225101d27d22a78be28207c7e3271ae495a3772cda33b9eca332eb1
Signature (Ed25519, base64): FGVsYG0HnZT5em4S/kkywtNyFy7w5f0I3KSEp4PqNVnahhI+wWs3WJHDxRDOmRtOGf76uMe3MFznLcB891g3AA==
Merkle root: bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path: ["0c11ae1b78636d0d1bfd03bb50289a3a3b8252ad55708a01f4cf07326fa7a0a3","439c8ab920328382ce66f8f55656f480286368d544d25e50e0c420c30471ef91","2466cc3bb207c7acf47aafeb351b881be48b6f5fd6c4fe24c80a302fe89d69b4","74d4fce4950b920e0962eed771b1605f80d122927cb85b46044f0edccefbb498","8e2b463cb2ede2f36b8efd55a4c30be7b9a2b7dde8288a186fd4a19029cbb477","4bcfd124bd2ab7e7521af13cf883b29315c90a4a0f77e0aa604144c6d2ba1add","4eea6e25875b3243ee201db3fcb7834a98f66e9740438e745993c67bb99b0cec","b8859a30268b195b3ad3fa983ef9f27fb7a48ea4b51dfed00bbfab3907d3d154","a8eafeb00939f404d241881ae467a3d039cae6220824c364c73a09db0038e289","9d7052cee64449e819d0c77f6f000de3fdbef0fb6dfc18059f7211ba25d2ad58","a6be24d1403f59d3416f2fc0d8d9a559de4fdc3f208deefb5c9192d1216b1fc6","879b1c993b0c0814b2a75d570e70b17b8c28d50568785d86a369c01aef9cc8a9","3492fa2427a95ac81a05d55f826772e439a4f5dbe5c25418023e367993106e04","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash: 21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"on m'exigeait un numéro de téléphone suisse","rating":1,"review_date":"2025-09-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (bf06d03d1747…), 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.