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.

“Changer le mode de paiement n'est pas intuitif”
Google Play · 4/5 · 2025-03-29

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 2948162176

Proof data

Record hash (SHA-256): 2aa2a3ee0fe06d8b85046deff948c53b0f4c18d70bb019e484ef933cdf5d9701
Signature (Ed25519, base64): U4NORdafdzOHPvo5QLq9NLVmu0sHZm3OO05aCqWdZwLPxMXTjQkcVssr7xH4ScoUQH50drjzbtGw3m8H9XcSCg==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["2aa4738170f922c8a3a76fe24103c89937e908130a297b1694d9ccaa6ab331c9","27f94b26517e5f44037a1c81693d7e8e7f513b8aadea0e6061e4a19472c4e464","9750d7fbbb32d8e2df2d4f962c72c1908bca52ba57c476e3b209af6cc94243f5","408e2efd61f4dc7aca33f1b6b77378966681610ecb7fa11d3fa3a32662291dfe","50274978cfdd293a6a9f4398052ed6f07aebad5c6527757a3b86857a55849561","e48bc8aee5d59d3c5cfbd520b3b77f7a83029086e01f9f88e1a6c5aeed9216b7","3003a4ffecc25e68d7e465b5ec00aee40edc630c994328b3927c06e1e7bc3ef3","8896abff018435715c2e0c302c2ef5046d49c0b2eb03eff2332f0f4cf7bf70cc","13b2ce69eec1438a0f1a25d7559eb6503d0446f1b53baa6d688fdafd21795723","4ede23e88908abcd799791383748004ed7e919a4367d796e52e0091a1379200e","061142187b170e06cf7191f1d474df812f7e74bd009127d14ef717fdeb0d22d9","9fda34f84101ef4835d243a0e65146e359d04cd03e433c76a0ccdc532f415244","cae21a1e2eba2d9a014f0d727cffbae7abdac416604f893deac5f07eef84e3ed","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored: 2026-09-25
Public log entry: search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash: 5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"fr","page":"theme:schulthess/ordering/fr","quote":"Changer le mode de paiement n'est pas intuitif","rating":4,"review_date":"2025-03-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (539721061967…), 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.