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.

“sieht aber alles super einfach und praktisch für den Start aus”

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 2543383844

Proof data

Record hash (SHA-256)

5993333e1b67b7babd8025beb8fffdae89992e697bc679012b27f19a4edb8104

Signature (Ed25519, base64)

aY5+c8Wh/mTV4heE51tk83iXN7yJJ3zTuSgeSGMvjIpIv4jQUkVV50Dy/k7UhMjG3aXQj63wRwPQqwQUH8gzBA==

Merkle root

7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4

Merkle path

["599279e07bf465cc2142073137f71bc7340ba010094dd5b618d07e326c0d8a3e","16c46ecf2a95f102bea78ee402ef0830112e5decbbe35f3dd6d926f527d36246","3acfafefb8818bd9e7168950d54690f3715cc4d48317b61b0c893e798ad33914","c3b8dd4530ab17a3d409628f4485cb2b9195c799cdd9172a3a0878fcc6f446f9","4c4d0fa62b7a518226b27e4bbf064adea5bf74475471df35a94afb065308d790","1cbe6549cf6368078a2c51e0017852b36c79fd3e82dcc86e28754dcde2a251c5","e0ebcc81ed3eada601dfee61a4a0e17079cf8aac2a6000986ac2382f4b17794f","118fd0675f6d48e564ea9d4aa8349c3ee9c37f39bfb6a27db172095a83643e89","032522442bee0809160fa63eeccc8277a51d68899ffd28e344638841328b4884","3d9ce29d4bf00be66fb2ffba7d005c5cf914cb1d60ccc8830d4cfba798c264ab","6def5c1d9dff1e8ee7ccbbfb11502a5855932cfd17723b45d28ba7610c9b851b","2fe291d4f14dc2f37cc8ed26ebba6723a5dc6e6595fc82e2d01aaf6f9c1cdaa6","636d4e0f97a2aa24a5170fb9cf1467e3b68f41ed8e7dc2ba2d85f6f76bff4cd8","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…

Expected log hash

65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"de","page":"theme:sevdesk/fit/de","quote":"sieht aber alles super einfach und praktisch für den Start aus","rating":5,"review_date":"2026-05-22","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 (7252afe55900…), 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.