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.

“kDrive est tenu par Infomaniac, société suisse qui respecte le RGPD”

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)

0f8c4c94cd1194eafcc01150f88ef6ef8c5314e7f6023e6c62cbfa8b1dc49e2c

Signature (Ed25519, base64)

5M44uiZ/ov4KPaKqunyUIu3lIp5ohl1hPYLgwbVaqbRrh9WITRuJ0+mS7geVtyUM2V776I+30KlfcezThyPWBQ==

Merkle root

3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a

Merkle path

["0f8e642d4ddacb76a0a0d4f44d60a5ba8375d329089e1d8260b346fd9bdba371","9238bb958aa4b154d58d963881b872747bdda15b0e25de8d74d7df9a136b14eb","c1e9f2c6bc44b4760a1565d18b5b46f3be6b3122284be42563ef33482ba9ee7e","0afc18e423243f9213c69973da2dddd0ec5dc24d337267203adf93d913620232","57cedca6b0cdaaa28fed5015a933166531bbd52352da3f24b24b20c5680682fd","44b43b1bbe9d2f7a24758ec043a115d165521f4ad424a8dd1ce967671dd7603b","1b8ae81dd13c997ff0d26580c51e585eb371ca2bba296e4bd0bdaf042a2aa8a7","52f8d019f3c344e7e767536acc1674a631635ae1ddbf73495b74f48bb9c65f45","f82075cd622982334bb95774ae5b48c302302ad8de987a8db46783c63bbb66dd","1dafa8a2a3864ac60c02ef780518ccecfb4fd101652b61be84317386091e9189","4aece6e36b20c735f7d8b81f0d91a42d33cde64af9c80b0344c2e1802a6c7556","1d5c12a26bd5f3e912e34a6f20b7e6e188b9e1c8844527140789c47763eda015","cdf1574b5ad3d2b698b1a16a8e9aea647ec4ea1fe5581e45359580053346d889","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":"theme:infomaniak/billing/fr","quote":"kDrive est tenu par Infomaniac, société suisse qui respecte le RGPD","rating":5,"review_date":"2025-03-24","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 (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.