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.

“Je sais que la my kSuite est parfaite”
Google Play · 5/5 · 2026-05-19

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): 3c8fc327473501289f41d4fd9a0e642da05acdfa9eb1c99db8c25d45caf077ec
Signature (Ed25519, base64): 9cfX7X7T5z69ri9roX4+u9HdfSko/TNdw+hhgOgvJ3zJ9pByI1Wv7XrxTiL9oZK6kumIvmZlLRKrbl/MMYxMDA==
Merkle root: cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path: ["3c8b207a59499918b9bbb882b6699ec833227f06cbba6f99223c71cecc48b86d","5334804c1bd9a9d9fb91c4ae0d5200ecdfd5af68ce03f8a9150538c86bb7b438","9993961397179fb8af63e7968bcf857c675597e0e3c6f1aea3c74ee8d3c01ba9","9e74e906a444e326013fdcedfa5af6fccb09e92d8ba0b5155fd6fbc8664f66cc","b3ce94f7a9ed97764e3ec5653701f35577e969017838ac7de31537eccf70d0b3","8cfb4cb6b67230ef8be1fc43514dcc9576cb17296802ef94ecae90cac9ee2d77","3314056cf64debfb1d0efb5fd0f8f75c9c5a5d7e9c81fafc5c7efcd5404b1094","3c83630c76799d3eb6b848caa4ebfe49782060873dd91bb0d345db9173f98f22","9ca8d60e03f11c25b142bfe8bec6a6fcd577e15469cf0e7ea01803c4d4fb5cd0","b11b6181d71174bf24c3cf795e0e34ddd2d6bb6ba58a1cbd1b75e7bb05981082","0d74668080353bc7871bfabdb3de2fdcbbda2d7309dd78e23cdbbcc5797e4701","335f41860fde8862928ce0d9cefda13efff6f5d0070395de4b64558e22b3bfb7","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/ksuite/fr","quote":"Je sais que la my kSuite est parfaite","rating":5,"review_date":"2026-05-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.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 (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.