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.

“Started using kDrive and kMail in February 2026 and now the complete suite.”

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 2514967984

Proof data

Record hash (SHA-256)

0e58498ce3d69431fc35b9d5133ce0a79f47c2a38a79665de202f547c40da25a

Signature (Ed25519, base64)

IKYcmfIqUqHXr+NFjPo/U7EW+2FAqzijFHiYCOTAdvNrrnSoSoW5a9C05xaoof7cUYwnsosYajRmfbuS2ODtCQ==

Merkle root

9ddf6b9053b6e5e7a2f15ee7f3bfc8dfb72c48a1917ae5b7e553033e3ded6523

Merkle path

["0e59b63021a582eb3d095716fed499592e3615cc44bae7421d3f0f7cd253688c","c5f79fffa5a2d1fbb2c50a2ecd5ef37df5b90cec2ab1b7068b8d95f34789cebd","7bfa9bc2af4a3ea679ede0e2df8f97ab3c4ede7a999b03e63fe3435d693c943b","1c10acdfcbcf2566091a68143964ad6a065b698e977170078e26ebd01aaf6f9c","f6e2d7a98aa7d2b60c48ac935e7f7815a95a0ea762653b987397accf1c41630b","00066ace21c57bdc10c2b29c103849bea6ac7a9d16f2f78e3a5b94d88e2c77fc","d98c3045f81c48f28a74be83becf28e9f0ecfe8acea13e6c9ac6c2675c18e37f","6b412bdbb66ed048ddf878a760ceaa6f9d9f6af830285b2ef7f5033ab794cc81","defd16ffe65ec6df181cf300c19df80c14d8d4c0b1c2a4e47eba704990aa4a6e","cd4e1e5d25a1733cabd98443486ef87154d65dc69947b3a3a149dee5949b584b","701f51afb4c8610dd7eef17863963a9522632d595f37b506efe82233f20fc88f","dcfa3f0fc39e185ac4a0c3ac51da16fea53e6a2f4d1d1050a83d0659142cb3f6","48fbcfcef32592ba72653616c6b287b5138e378088c17384b9af4bf9ec9a216f","a4308f946a16111c9d609738b93b2f2ae813ce88e33e490f89cf33e3a52e64d3","50c4eca268fbb41f8c6bc36d8a5d1b6cc09733d96f0fb33e6cb584096c56f695"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514967984 · entry 108e9186e8c5677a902c…

Expected log hash

be0cb34bbab326d10b25013c37c9294b14554a6c6e9fac3dc68c06dc2c3c60e7 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":"v1787135269737","kind":"published-quote","locale":"en","page":"product:infomaniak/kdrive/en","quote":"Started using kDrive and kMail in February 2026 and now the complete suite.","rating":5,"review_date":"2026-04-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69d1f718b2988ffa2ba721ea","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 (9ddf6b9053b6…), 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.