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.

“J'ai perdu des fichiers très importants et le support a dit qu'ils ne pouvaient pas m'aider.”

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 3272274666

Proof data

Record hash (SHA-256)

023122e6498b770f1902985504322deec958f9da155f9a81cc633678a4aea2f1

Signature (Ed25519, base64)

C3dF2RQebgb3Tvjtocu5sPTyGOHfNm9mBcFlCV/5eCNnH6qD9Ae0dyYzRD1VyMOCUdy1Ds0WMNwWaepPg9oTDA==

Merkle root

a4d47c2a34f6eeba31e2744fb1551fe9a0e34820dfc152f1ad93a68b24759c3a

Merkle path

["023a169a0f72dc5a02aa7f31df55b72097276f4647fc49d704afb71dd0bf7db3","2648b769cfaa70d2742c5440926b2302f743e2c09b46c8393fdc0e109b5d6d4d","0ba4a8f808c1e175f92b2f41dc68234c3b77d8bcd50a51cc83163346a6a85b1a","b0294440bc4dd4a48f80ff7c493529e55873e8f968ce0d8e5bbe8cfe430d0168","8f25206cf1305a38487b6c496d8b41a203c44c60e1255bc1c1772547a206b11b","1032ffa7b03c954dab3e6dafa55f27d3ab6df175e34800e0453a3850df57655c","b6efe59c28511a5e7c9d5b8ea2990d425a7547da818cbe40681a93919239bbac","d512de76f1b7222d0d47f4058305ca7140fcb85ccfe67d5775920a1614511f16","0669cc634064098d095ee77dd3c726e6e7f919a8c324c0d7e950948d2cb67662","cbf8c27c84c26af7dd35f5136fe7f269d013a6a051cfbd75ada0b25cd01a4d8e","8f3b5e1b98f4eb33172e959946f3638ce127fd1be49e04d0a6fc4e42b083c937","718239fed8057dcd9c8669511115793713c3c27b1e9657de27f870abdd5c7bee","0d7c4faad4992f205f2c1ebb2b0e4b1b7e9d070f1f77d3f8d64b80626c324f46","35108299fffbb5c1a0d86f074b5805457d73da5ec7c848a19bc9a928f6a42a99"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3272274666 · entry 108e9186e8c5677a2724…

Expected log hash

d56e71820b4c8c62b755e9f6e3d2b624566d12db6dd1606e99ef55749400c387 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":"v1792036997995","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"J'ai perdu des fichiers très importants et le support a dit qu'ils ne pouvaient pas m'aider.","rating":1,"review_date":"2026-07-24","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 (a4d47c2a34f6…), 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.