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.

“C'est incroyable qu'il y ait un forfait gratuit avec autant de sécurité.”
Google Play · 5/5 · 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 3123541116

Proof data

Record hash (SHA-256): 07e98c44d7a013e09b123c4507bb27d0ed6985e7e1dd771fe44986633fdba4e7
Signature (Ed25519, base64): 1ujTiQmzmoGaRK1EpEcKmdzWB8x5AY13jJbkJ8TG1N7/1pibo0n55+g+e5SoVdd8QlP90dGpWda/B4O54V0SDQ==
Merkle root: 6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326
Merkle path: ["07ed88d54b7964d877803a0be4db8ad8647149bf48c34dfe05dce65705e387d1","c3c5a30f42e62c96d3c9d5beaa8980855272034738c771abb9aca1929c33d587","730df6bb430ef995481642314e6e50c55dca28874095e805d5fb41b5bd8fda6b","c5920cfa52d8a1008c947e6d8c11e14e5cee8dff0b292c929709a7d9c7f7d889","4f38e26fd98475a86e1d7ce788a3c9d8c8ed2376b6096a7e7cec723962800b24","4456303e5ffed7432c0fc254ddf398b4a39e461184e733b022d41c97b4551d3b","fbcb8394017c9e2ef9ece675024b9316f7c717bb82a44e1c30b8b6a33eb9bee2","ab8d6e94364bb89e075fe6bac52081ce8a4f352b4409f1404aa115f405234ebc","39757baa582dad6e3b601b01c77be184a61593ed08f391473064d48bb3ac9d58","7360db837675ecc6bc5e535b7b9ab6a7fd9671214cd881cb2cdb122cc1bc975f","584578bbd8370a6acb3fd6a286cc331c077d8eac6b3505f892c6fcf066ecdea7","0340a42a5e25cd0704eb9328dd33a8fa705358ba4e6282fca503520e639e9bd8","b020a374bd80d8439db67dcb5e0231bd34e95b9d3bb63efee9b4e85b2e6039f7","4c2172f51b2eef852eb0ea0a1d4f8bb29ddcd3a6f382677ca6a66af43412dce2","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…
Expected log hash: 9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"C'est incroyable qu'il y ait un forfait gratuit avec autant de sécurité.","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.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 (6d3f7b9a732a…), 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.