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.

“Wenn man nichts von beiden nimmt kann die Rechnung nicht zugeordnet werden.”

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 2515345787

Proof data

Record hash (SHA-256)

1711961e01c36f26173e5e24d1a68c76c33c4e599229d4dd0cbd84a3e15a9468

Signature (Ed25519, base64)

ybVw3Swl/Wv5gKn3lPaxnIPWs38XRaP8Yt88h+sIWd9m4JYGkgwSHRaa5MF8znqUG6gTpLDC09Ar2AZS/Ef3Dw==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["1712e6c5b3015f869ad9e8b9319251c24000ebfd34087f1553c018a404439b30","f98e2c27700885c1f2b3347848de8262440fd987a5518e1ad2555a049fc832cf","fbfb85e8fac3907d0bc20e66ca63e5f37f6217295db9bdf0681f89806e9adf58","1a9b6f615fc87c2c03a22965034e6562e401ba094f8c8a0fad37edae9c948cd8","f98d7f95614bd9d055aad02bbe0a5366c1e49224a556f2731d1cbb190412c52d","23a68690f9475cb5c98144c08b855bfb6d105aa5b1bba72b6dae72c106757f01","63e2d9cfeea7a2827beed0c795aeabc565e857afafe8c7c105ccc40fbfa2d9c9","1b64e39222cf229fc9e32d56634b40895c6ed0ff46342354f7baf5279b162174","96279c0523a2672680676b348ec767355ef83476560ab09abb6ab911304a0ebc","e2cf7e3660d7ed834e3adb3e1fead3a535235f12a1a4ef38692587ecb1546eb9","0355257e4917e000c6318af3e8c062e35c99e19d801c93fe03c534557ba3b1e2","82c59a1f070110c8bc72c9d5838bf722a464300d8665e875d27340c85eefead5","40969aa912cd897f062ef7b007bf23221003273332528476c6c56656ab8df18f","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Wenn man nichts von beiden nimmt kann die Rechnung nicht zugeordnet werden.","rating":4,"review_date":"2026-08-11","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 (e61c2598d4d0…), 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.