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.

“Ils prennent la confidentialité très au sérieux.”
Google Play · 5/5 · 2026-06-11

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 2544236959

Proof data

Record hash (SHA-256): 55b1902647a71b3de3664c80ccad6450608b81023746591961d9f42884c58391
Signature (Ed25519, base64): X7p0GR7vAS+5+ArQ7Tq+QtFnc9yI17FtFyHg8/U4yk4ZW4YyuzYbxF4iOvn49IEY8YivlLPoQfTTGXgk/IypDw==
Merkle root: cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path: ["55b6e6ecf13cd47c13368fecfb36c9f6c8f5ee284c5068bd683ef561c166b7d6","48629b306a461d40e8b75b9af04bc2c47cee005fdc5d0a53c29adb62a8c378c7","8bc73bf1ab96c95c605efa437fb09a5b016d032eb1d4a18403e00669c3cdd782","2ff6e5e7ade938178e779fac8d8d47642c7976b61d3f2e12aa70c4fb3a8944f4","9d3aee105355fd0ce5648eca041756fab3a81857ca3b2adfa443fe9bb4d1cd15","a1069d14ea245614bf7cbed8d29e5e2d67ea5cdc7f07fc29cc6ff095b8586b9e","3048cbfbff37e309afe37f4212212e759acc0056e77d9c0659486b178dc691af","a576890af926560f65fd176f3e5e9be85da7b60e9f4851f59a501d30629769e8","6b698d51ba910f8b9547899dc5ed27e2d08e25295249e02af9567d8bcb6a298d","6997b0b8022ee527ebe411524a4a06fffc3bad7783aa58368f62ad1277c93e57","0da77390de59554598e688b63ab4286e9d025fd9e5bb023463b757f1c1dffedc","83428c167c551ec926c81e2c5b5cd62623a4e29b0c24b01eba4903eaac574fa1","0353f0b69456ed9c5a31545e88315f672f5d9de7e8ec189de9b3089010827031","f022ca67d84103ce2cdb199754ab60e49f2f04e17a257779049ad5591df59737","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash: c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"fr","page":"product:infomaniak/domain-privacy/fr","quote":"Ils prennent la confidentialité très au sérieux.","rating":5,"review_date":"2026-06-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (cc942239c46f…), 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.