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.

“Application superbe, sécurisée, plus rapide et très fiable.”

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 2754384098

Proof data

Record hash (SHA-256)

0f545bb53e82e1c8614787bb0bc9a61513d90068e5824690e7db059d8b93337d

Signature (Ed25519, base64)

hjfZ5bKYMgP+uV5bVl3Q4IZBurXpsRafX2OgsIllxO74GOGkDBa2ZEzkQT89mUCPEjqWKLoWG96B67dkJvkaCQ==

Merkle root

2465e26c4b328756360cf3c8bd618981f983464c9d48c736d4fb91963c7bbf37

Merkle path

["0f53c4a75e7c33fd7eda17400b144acba4ee3e3c7acb95ac7e5f0c9729d8e31b","cc44ee5069f47657f9c01cf59576d17b327425ef22c0cfca76f585cc96d1a5e0","87c0bea0b513de84c959e4c212375b67a79c15b1bd0ae81e2c637052246f4248","3a37c908fc6358a8aa035a167d752c23fbbaeeab49c8e1c44069668069ab5581","53e1b8a4fe59d5a2ed2eb01c8a92208eda3da53ff9367a9b51e6a6b7066732b4","e6859115f0fdbe96d85bafab625674f3ef69fb3ab158d450e58369200489e9bb","6c93a0ff90bebd22d2423a6db476380dabb36f866c20a4965d1cac8102cb8d78","fde6ad9b61ec547546661d20536cf19d15a4f720d140e5ce414ef3113b54655e","759978564555cc6d314538de6807b611eed4ec611496f9efa0e86ca6046426d0","a6ac0bba080083dc27c390cadf8816db6da8b68c3a8048bc8eb72b69d0eeaa03","23f8610edd16844e61e693eb4560323256c10ad1c099396dc894c6891c402102","9378115f66500a2df8a392a7a6ea2bd88e238965b0c540b993b31f3ca68bcc61","890a1abd2d97e7629a6c3241dad0830561cf775313bf20b0e0198372a65fee85","9a0d3502258f00e9b24fd47603847077e05b6024ab65f18f18ec973932102f2d","e3610f98da8c8899ed04a68ebce82a0c000eb56ae4f4b5310bda2678744b0012"]

Anchored

2026-09-08

Public log entry

search.sigstore.dev, log index 2754384098 · entry 108e9186e8c5677afb21…

Expected log hash

0b88e9e5312b5a2c365a5b5596b5d4c442b848d1dcad6ffb77cccb8d8345855a 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":"v1788819235128","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"Application superbe, sécurisée, plus rapide et très fiable.","rating":5,"review_date":"2026-07-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2465e26c4b32…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.