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.

“Demande sans cesse l'adresse e-mail.”
Google Play · 1/5 · 2026-07-02

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 3258071454

Proof data

Record hash (SHA-256): 7585912b4c77a4b381cd3b0c2137f09c58606d4986e7357abf14ab3178265416
Signature (Ed25519, base64): dMJcUueh3oYtgIVIRRiBV8Atj98ySnDXQoGTP3mseF7U1w115zQRqliEZn+MEYKX/vdeMTLjQLjXCO2eqt4BAg==
Merkle root: 3286418fc06d25de584969d1d1d5f4b079918bf6b5a5178364cae8b78bb351b2
Merkle path: ["758955482b5c98138e912b78fc3ad8f7c05ddfa5022eac4f6445c13de31f51d3","3407107f422444a3e3e8be541db257709508a5b40a87f85eeaa03e3da8922e24","e55bc0ae97ac49fd110d4774ef97bbbc4505101e43fd0fe122e60b72d55e644e","bebc8937bfd8c99183a2bbd8675cac9901890fa7dee95b10a5f00cdd8b2c2234","8ad43c64ed10258f28ebdfcb10f3d3033ad6f65af2d9cb77a70075d3abfb7feb","6f609d67800003f9c404b4fdb7e7394da477c62bd045c5e91267ece6e60d5dc8","16f92d96b0d4dc5eed27611eef23749f95180bce08a82a619e9a6cabe7b85771","76706af6a9f84e99d1332b92069ad2dbdcba902b41eff09bd621f7f0c0a32d36","7bf654d0a8d5f4605005762d91292a34f3c47cfecefd72d2deca64fc473bcb1d","6454f27cddbfcd7062f3f02f5e10ed11d8f7427062ba7e9e8776e37141a549fc","a03be889005316889d1fa8c9a2159edc5d8096b10f25eed2c7890f3dcc9cdba7","0439f061b24c6ff5a81820e03cd27b2ac16ef260333f7b9f2c2ef05d55e6bf89","c9b392cb00e5276286af30eac47090343f186ab4e6ebd3aa4fe0665b7b0bcb03","b4d8773b8032d1dec9dc6fa4ba1d52baf4d9efac6a7cb542ab0617b855dc5284"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258071454 · entry 108e9186e8c5677ae2ee…
Expected log hash: f9026b3bdc4a2e986a01140b2370b0ce9ec3e7c9353055dd7c9909c6a9941809 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":"v1792030101458","kind":"published-quote","locale":"fr","page":"brand:atupri","quote":"Demande sans cesse l'adresse e-mail.","rating":1,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (3286418fc06d…), 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.