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.

“Software erlaubt Abschlagsrechnungen an ausländische Kunden zu erstellen – unterstützt die Funktion aber nicht.”
Apple App Store · 1/5 · 2026-05-18

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 2621546391

Proof data

Record hash (SHA-256): 06e08f636971f187808ab0abd83f02146fbe8decc84beb7ba4861e2db4b8f51f
Signature (Ed25519, base64): m/paKms8SqNBgT3hWcAST/ZObyC5DuOhIByUdr5+kmd6YZazCyhnW0J3f+2c+KR8CMIB7EGpmokrprTomiD8DQ==
Merkle root: 897094661611c7f6f667565ccf24b086fe433f50853a89527920398c9b990be6
Merkle path: ["06e1cadbdde7381ea2ef5c63c7b4f7a531aee8759570b795cdb607d15ce1a67e","dfa5597f77c28439e61ba756f04997f6f5883d5a4bb2300fad9fbd1cf730149c","70ecca0d1f074f457f7e690f87874bc1c7334cf16651c789119f742d225a0e65","f75ec593819ed10e75204447cf523f88fecc2cc9f78058d110e05c453a98e350","cb97cf068ce07ab1b31f392091bcc1588b5c8cd32071c94f6afb6857bf4dd3a0","b8cb96a246446a85894fdf5ad07645e1dfbb0f4047e6e3a4ea831cfb20fa1ccf","1d974e34462b31cd9226de85502a4d119d5a1043137efbf1661c8188aa7aff04","60b6e2f36cb1e57d6474e8fad75713fd771c12dd8d9e7a5154b26d8dde5da869","3def42dbc17a9b1487ab16fa812f9817c1305d059f961f8f33bdbab4d455ae1e","56ba73408dcf1a6da699d525db57c429f06e633d0a87d6cef1aca53bfb20a5db","d2e150e0b74dce391b7c671085a2b5174222d72304e2460cea099bfa8d859f52","7162e4b99aa61c838147d793ec2d190efd35afefd2843d09783c269d2e52070a","5736b14a6ee95db57eb4c7d974614539ed67fc54a28619dfa971729b31256280","a1d9d348562bb2a87e7320356d42d9b0f701087c10d37ebf1716b02890730e63","6bf2266db580f32a2ce774610d26c445305bbb4615cd5a57e78c4156611f45e2"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621546391 · entry 108e9186e8c5677a3763…
Expected log hash: ce42e5a10ff40e11caca7d6020944d319ff4f139546f9e6702c021de8b61d36c 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":"v1787889108108","kind":"published-quote","locale":"de","page":"theme:sevdesk/quality/de","quote":"Software erlaubt Abschlagsrechnungen an ausländische Kunden zu erstellen – unterstützt die Funktion aber nicht.","rating":1,"review_date":"2026-05-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (897094661611…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.