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.

“Der Download-Button für Dateien oder Ordner funktioniert nicht.”

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)

0756ea8dbec360010bc1b3b143dd8618fb17b25be71a38290def5ab3af58947d

Signature (Ed25519, base64)

ijsnFOhYkaov2QswwnBh5/kSVPyAFPEWeRtEm99F3yPxWydyqfR3dARZqgt8x8eayWsFGzNWyhS4cIqj/jg6AA==

Merkle root

3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a

Merkle path

["0758e319bffb8bc03a443eca457c18af5e6162db605c3e3f07921153ce5c0ac7","5583acdee62e5964860d5f222f2fee18e14a69e99b36df66a9a52af59f685f0c","45c57df60dc4021d2445277796698b14f9d85b7bea8a444f00f58cd622f0a399","ba82e93ff6b3c14dc1054a879342153b018bc31472fc0d27f5bb449645d2570a","947049df79339e07d3be241eada1aa1564b2bce07c965b710d5d42fb727f5bde","68b573323a1201f16f9f757437e147280ef02bb56e0b8f2c03b9934de3380d72","58db119dff0aa2ede9127309534677265fef093de26b9eb84eb9719a698d3c9f","8f3257db47ce6a4a26ec050a47ce8086b96624f5f0db9708b380bed021fd4907","d2e29be9d8373c23f9b503eefee026a0c8a6188110d73173c412891429ae128b","445ff0460e47cf91e80db928f13db6bbe44556bd454dce5f36d08fd1b8ecbad5","fea61a36542d4a2158014d1ed6ff898d9e095f955d86c737be9cae97c9468ae4","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":"de","page":"theme:infomaniak/ordering/de","quote":"Der Download-Button für Dateien oder Ordner funktioniert nicht.","rating":3,"review_date":"2026-07-21","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.