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 s'attend à mieux en termes de qualité.”
Google Play · 2/5 · 2026-03-16

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): 3ff79ed9ca4f2e5548ae8e93e3e1a99ef38e02dc86f3b58b7afc0403c9633583
Signature (Ed25519, base64): bhi5NsWFlTxolEf/nUVYtw0UslM9tq5lwt7WzWaaYh9OZ3j0QAnR36shAmIkBGJt6LRitDiKr9j9Q32HPXmmBw==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["3ffa52fedf92f8a4df9d72a0648ddbf702702df5b01bd63d850ad414cd51a29d","7a65b912fb9dd4e7bc0fa9b4451506a3f2c9015e50d69a3a2f9bf0c4e9619768","65be6d33b785cc60d25bac878166ae0730c91fe4fed6ffbce350c43bfb2263c4","b84af3a1fc37c3294f442209142a4bd04f8a00f9251481319e91694ccb1d1334","bac1cf96e5caadfc5530e3fcc919ec9ce60b7e7bfd26e27fd917816650600385","718b297432adbceb9e088efe2225e6af197e7263d47463911f27683a18ac2b15","94bd8782a240a6a4428e71f149b33efc1c4f4ec7b52bf27c398abd41cc25416f","a73ff675542c3778aea5c17c99bc1309fe26252797993d23bc46622c4fe34f86","9842b36fdc2170049dd2ab659234aa646be00b24ca863b0b367af09c7b942158","5b07ee7c72e0a5a17d39fe249d20ba23b3535e8e96dec9a4cd74c7d60c485a41","f48073534d04967032bd9ac91384760a0a1bc456d9669ebc9b97ff2671364909","b777467bc8ae3cec5a8e70892f007967fd913d3abbb53d3049fbc7d1261f6f77","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/quality/fr","quote":"On s'attend à mieux en termes de qualité.","rating":2,"review_date":"2026-03-16","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.