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.

“It seems that security is included even in the free version.”
Google Play · 5/5 · 2026-02-16

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 2685152720

Proof data

Record hash (SHA-256): 106af2770af501c6548a710deb80d10d8e1335a0dd571e89fd28e68600dc37d3
Signature (Ed25519, base64): p/XvPGGB+zbg8MlrWnJwReTkuco2qULKMXipy8wjQN4arCVrZ3eTt7Tg1kw01R9lA4FKMcdE2kbdD71/fo7BCA==
Merkle root: 96fbff9333062c6f240ebc674c358d11c91e32417964c7b74e7a085ad09b3148
Merkle path: ["106861f0ddecf667293a768ec1a6e5f2cd0140375b24b7605a58d33e2b1fb0b9","03fdbec6e9132c5eff571d45914996ffced19695a9c2c64ad5e97525ac8d24d7","d8c16a3f218c9755c46c91f7fcd0b7f1cb21bb68107de1d389d0976d9cd8f6c4","0e4382ae6c050056b40e8a04786e4386df97367f6260de5de55a080ae80d91a0","b57ccfb5443f350595d3d9808ab82ba1f3b8138ae8cdc752720d8b7f24f7b5f0","31af411c05b5cb824ab9ab8dfc87ef90d17c35322235582234ca0727726dd118","981ec15e93d1c6603241554f059b34e6a673563a92f516f1dc9e0bb726feafc8","076fb1b9dcc5858f564ee837147406b00b61d7209b707c27adae29769dee305d","02efcc17211ba693d49b21b38fb56ae0627cc9b4402764c13acf8436ebc38525","fed43698a22f926c25af35321acc9fff5db3cd87c9d6ff160237b719cc901ebb","7d02d43fb1928e3ccc029c215d21e63b8e4bff729f800aa5a9ed26d015bc3631","94f788ee88a3a5d0527e939fc2fb4326b3a860536a5801cfffd8d3c9817768c3","79a4550b200fde9b3a943415990b5226f73c8c365540528c8ac5ff0f8d838204","392c4ff19a61c37ccb09c095c4cdb0c4164ec867c437a8e3033cfe3fe2edd46f","60ceee9d6856471604c29353be774f78386c382c47f03b784bbb0ee7fd843f1c"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2685152720 · entry 108e9186e8c5677adce2…
Expected log hash: b48044e152c7f9f6bdada08baa42518b66cab68608ac945b90bbbe4a8f1ed0a5 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":"v1788347082424","kind":"published-quote","locale":"en","page":"product:infomaniak/ksuite-pro/en","quote":"It seems that security is included even in the free version.","rating":5,"review_date":"2026-02-16","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 (96fbff933306…), 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.