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.

“Bisher hat mich kDrive nicht im Stich gelassen.”

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 2582632102

Proof data

Record hash (SHA-256)

0ee63fab4500d4be4f34030a4d7fe2f0a04521997f2270e9a0a37db6d922b153

Signature (Ed25519, base64)

qsw+XOVPo/UVb9H9cJ4iZA58hqibE5X0j7UutIGwZu+yNHwuqNeMH9/BdwvbtwKGUXTF1c40GeWNWQxUhanHAQ==

Merkle root

394ca2392606a3b04285deb57e7eaef6f651edc68cd81b9dbd21e1df7dc54fc9

Merkle path

["0ee807ae2a563cb3ca4248ed7c0349c4e9414795551aa4c396d746b63e81484d","455d1d4b9f9b6300cbdd05def0e93bbd00270c1eec792115c72c020214fe53d0","55c871e46bdb7d672b8f8ed8f10afcf7d6e5352460cc989a581045f4ba88a7bf","13f5ff09ba78d32ccb49bde58c926401e26fdce06893ca508584bd37ad936bcd","7655f8cbd1cf01c4637fa5b234ec24769eb8f604293621c931b0264289e972f1","dfdad1dd29064075e5327526c66cc3cb8d86feda2a12f2350999f2604326686c","9ccf9fd3345e280fb89b264ab8d5f7b06e35a62f636377fcb580a291f92ba531","0d32c8190cded95ced2016a839212e17a92ff376a13c27159ad0ccbce38ae935","09f75183c181e99a844b83e948d3a73a16863c46ab895bc8380e658458d73e57","aa6a470e2898ba5fbd0748b120c3354fbf78a8c34ac64b118afba9a36279d1ec","b4af523d5874b83b0101def1a80db81798c91b854f619ca798f144999f26e621","ea300b9f1ec6f76ad95d40f8b2658947f810ced6129f4f7aa3346c2489d51789","b5d5fa09aa8096ed08f9e7367f0f812c836601d81e243eca35b79920ceb32bce","54146392ac4bc258e4e7061916abf0dc1399d49618893603dc99f51d4640362e","9d8f289f39075353ad2bb2433faa71c2a69f17cbb3019524aa8f0a248c7470ab"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582632102 · entry 108e9186e8c5677a3e35…

Expected log hash

fda432c87b1359c3ecf3aab1f5f6988c687e98b4f915b2856536280c29d480a1 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":"v1787628086357","kind":"published-quote","locale":"de","page":"product:infomaniak/kdrive/de","quote":"Bisher hat mich kDrive nicht im Stich gelassen.","rating":5,"review_date":"2026-07-25","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 (394ca2392606…), 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.