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 können nur in der Testphase auf "bezahlt" gesetzt 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 2543266411

Proof data

Record hash (SHA-256)

2046ae4c718ec1368a55cd1e25da730ca7d88e394d86eb4b9b760e1f2614225d

Signature (Ed25519, base64)

FVCzpiIYmojyZ1uh2cQ7gtGg1FDqq7TkjFFYUXQP4f57RKTOkKNpug13LJI5xuZEOVsuc0t+7jI5zeR7WRAuAw==

Merkle root

8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c

Merkle path

["20488cc2dc0162895c1d411229876e5acffead6769a48f4ff5c576dea69fba11","c21d49f2abe33ad6540b01cc996b57b65b72ece44bfbde02189d49fae8f4af0f","9df5be2e0fe5471ef5b6b600b05e145b0e77d08fa037a2ea9e4f85ca26eb8bdb","c9afc5dc5586f3bb6361bb678454b3057dbbc46a88a8241d0e8a240bdee484ce","bf967e0efd6db2ab3c9cd6b03d87ea3cb81394bcb6cd3b622072a7a3634af4b3","179de88137b18896b14a464eebaa40899db2b9e958f47b405024fd7aed3f21a0","4ee5a88e0d783837ae564b5bff490de591640088f5142f638d266ef9216a2b53","5d2264d8777587da8f593e4ffaac1149634efae948f399e5f42a5f34522d361a","95fa79f9cfb012c14368d65f3811512670b6ebfaaac2255a5578c2991b3dc023","ca630c709a9e2271c5225755fbb1ddfc28618a18a9fa0fd53554c104a97c8bbb","9e59fcaee503512b5df526b75d4927d35f71304c7798ddd60f4cd231234344f2","795ec3a0ed2985762c41853d02aa00e1af19b3d1388332eb82c3d430338c7697","a96778a5baf37ff274f68eb2f3763035e6ca2771bce9e48327b04149f6a9cf89","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…

Expected log hash

443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"de","page":"theme:sevdesk/billing/de","quote":"Rechnungen können nur in der Testphase auf \"bezahlt\" gesetzt werden","rating":1,"review_date":"2026-03-09","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 (8ffad6e97d14…), 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.