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.

“La synchronisation des documents téléchargés est extrêmement rapide et fluide.”

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 2543978942

Proof data

Record hash (SHA-256)

3ab98c57a981ad1b5bc2fb0ec9308864f3610e1c634cc69c070fe44d2828c143

Signature (Ed25519, base64)

7uIAn2G4UCAX57WRl1qkROAaJ/2n8fulSvGUseoDK8xGN+j7VJojbVmwWqkfW8cmfD+pCScfrd3/+f+PY3vpAw==

Merkle root

3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a

Merkle path

["3abade1ee1683329720e29e95efbeec2cab7ae8d35cb3befcadc02022e195e82","ed378cc542aed68948e537b8c365132a2964433265a0b489591bdc8edc9cc0fe","f79df8fe0ecc7b905ecfa389b0217e8336a2662dd7073dccb47b218bc8732999","a5d4b5eb47653fe66c9053050c5fa6d7f46d41b41131ffd24f55c88d04b12476","fb552c25d865b3611f514fe86866f220c14c4f58ea1e4b313256bbf59962b80d","2e7c6e2f6c4672338859b3a896cfbfcc806d2fba49b41c0570bfc67e780503e8","d33ebc558cccdc74985514b2969fba08df492e44f7878bc67bf483d00f4072f2","03c6fab72c624e9dca1ab977514425f6f96778b4465f498288db9ac5daebe0d5","9c23154db18ec73f1bfc51a2b29b7968feecda3e92f45de3c04215b514692cfa","48f59592989d439421c6ff4eec0e92b3d47bf82253947672408d0f6b89522166","ff5d4c1dac6e12be6855ca1b8924a8bae476096f5af7c614804b181a80aed4b9","db7231f5c7370130b5ac23acdd1afd53edf315a3f1f1ab1e0c162efd8101818d","d6068d4ec75b75f9574a0a861640ba111f52465cdd49a59f89c94af17934576b","c813a34665dab5ffae8513e10cc2fedc27edee77c70c636abfc3ac5275137875","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…

Expected log hash

69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"fr","page":"product:infomaniak/public-cloud-iaas/fr","quote":"La synchronisation des documents téléchargés est extrêmement rapide et fluide.","rating":5,"review_date":"2026-05-27","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 (3ea09355a1b2…), 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.