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.

“fur die belegen alles was eine braucht”

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)

1a73003e763126db1dcb7858cd3060135910e57f33619983b1eab78fc31c9fa5

Signature (Ed25519, base64)

XgKPZ4Us1UUck9dJLWlY5XbzfX1039ZpmHRSSjFKy7fJxq9icNwyJ+vrufadbBqhIQS6Kne6lyVWUBEZmrZXDw==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["1a75ac4a9a0e5c24afba9d799b1f189877d0db4d208e2921571cf392306657d8","6e9c6a8fe7c0ed24d77169dcd367e187faac0788ac87187c40c6a172c474b5d8","e5a69e802c443f58d642682790f6d63bb8dd587718c805c92a7b259ddd1ab342","df7fc29200bd790f9c2cbbecb9e8af28d1eff877ebe9dba30c965671f5881108","127d33f595c91a0fcdc7e451a93e94185757765a3e589fe42993e68f2c8b1ea3","8e782113fed0b310251f79618d53f8e4f81b18edb00d4c8b521c37f2c5564193","55cf4f0cfd012ee985554a6a7cf61e332d701a916be406de9b30b858eb513a57","cfea0693e43f719eda33954c3a610c9476f82d9fe8ff8d7f3054ffbce14c4264","a7933ec3a2e2c0e476095e7a31a5c27ff99c740b661786c5ad7ebb9de791df8f","2bf9611cb8ab81235e8cdb156522e3edd2b186de8d5501fe296a87198b17ecfc","22006f3afb3e6ab30145872cdb2d64c0011818e7937c73dd9e6043ad2127eeda","92cc85abf4b56ac883fb58d5810f99b2ad76ece17fe5fc4a26c1b04750085412","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/quality/de","quote":"fur die belegen alles was eine braucht","rating":5,"review_date":"2026-07-22","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.