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.

“Rechnungen die direkt von sevdesk kommen, muss ich immer noch selber einbuchen”

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 2621523249

Proof data

Record hash (SHA-256)

092ec502111ef9d8c31ed16d4b47bda9e47cd2a86ea6912a72e68480e6bcf9e6

Signature (Ed25519, base64)

EAi3nTWzrY4utSFP31iIcZSMxs/Srao7sM4zJonjcvBCmc4QkxZc2jbn9p5N00nJvn5JTeu+fFKXYKn9yOYLCA==

Merkle root

6471d9991f0d0aacdf442d5cfa660f2886071005e4c3d26a992a3bf38f0a7695

Merkle path

["092f8b1d289a9f49e8f0c7f91fd334ebffeb006b83b16ed5cbf3b4fe8f41c1f9","dd45d2c955473e1471efccf68f9331196343afb7caf7fba941f7f3fba89c51a5","43a9a458f085589bd847accede9e0af4bf12834988c6b3687653f922722ff080","f499c5a87f79cf52405f2cccf518da9584dee245434c7db6145eba0242da3384","22ba3e074b001236be34b85d36d6b51f681616030c4c02c2da46287c3d569f05","1e110e2b68dc7f708096d1148a4a7adc98e753347d2825bab690bcc9b3159703","d772109007f4c870021f6a454a4b2ec1a4f3a0cfbf6425d44bc066ca2186691c","80b85f9fd0e23c3de19a22000000dedb1e6e90ab9dd19b6f7e3d6ea90c860dba","15886212464b74dcd197e868117397fd752375a517ec1f6d8e87dc28dab74875","ef8b0691c8db614afb1395e46c51a8282c3bdc9f1ba42a9414e19db77d2c6196","244591618cdbcecf52d02980965107e183669b9ec87e3601c5ba666ffa8e2f4e","3b30f3c4384c8f930b0902f0837c734e0f4d8aafe820711619a733e25c756cca","f3f4254b899098b98c7590d670f5fc0f992a4df0218d6bbab4ffa5ea42255835","930b7277e2ba0f1d182f8e7d0daf885f1526e50b29d8791024858ea5581e285b","a2fa997090d23b1f352d383369eee4da3a6661cb0956969a3a99ec5f82390d95"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621523249 · entry 108e9186e8c5677ad576…

Expected log hash

644ce1c7a13e9edd388468f8e29bb74f49a15185930851951709e16eaf23744b 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":"v1787888369667","kind":"published-quote","locale":"de","page":"theme:sevdesk/service/de","quote":"Rechnungen die direkt von sevdesk kommen, muss ich immer noch selber einbuchen","rating":3,"review_date":"2026-05-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (6471d9991f0d…), 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.