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.

“die mobile App funktioniert gut, um schnell Belege zu erfassen”

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 2969645630

Proof data

Record hash (SHA-256)

f5b7b81506521163268fcfb50233aed9dfbd1a296d74ccf1b69292921557a64d

Signature (Ed25519, base64)

HhMO0q0AjZKz1T+vo2WcK5xq1b859xnfFaYs3b1YSHOMOIDZridCkfigEcdGIZpsNHYHeEn3sxR1UzPvjlUVCw==

Merkle root

714fd5c453665fb7238b83bb755c09ceea4f24c6bb04f621046ea8b9d5da1a83

Merkle path

["f5b5a7965cfc212e2b0e87dd25d4bce2e22dc36e951d7b40e529393919b44ada","ce03e59395102f47aaac909cc63a4eccc714e728514e63631c5fbe84a89f9853","37e5659e738e2a88dc0cc2ea5bc2a402930354327ba0054fc124f997d0751822","01a55dd92dcf6f1c9f5a08e73df84b59a8f3e4717fd2a41504d3c337561cac46","08337d63ebe127b607877df260384c33791786432cbe11581c2382b8d37891b7","09f0573d40f56ec2615c5db5f516bb81a4c01584d997710b0a636f97cab3ea36","d963b71bfce83910bdf2e079b9c3c5e7f186687378246e7dfa951052958f98e2","e0467dc7be3b571fa6a1ea5c4fd8cfb204a58165b1d7c52c11a52a28e510ccf4","0c42c5aafd86ae33162554cf62321f86c26ca4b67c1a02dd055f23dc40d8c57e","cbca1920fd8ea59f9d6890f1e1182056e8e2e16d860434a5fd9f97d41ef4ae7b","df9b5792ed07596b80cb0bac4d7da222125d9501828d0d04db520911d9f71e8c","e1d956716884b7b82d5fed93c448d92b9804f9a390d7d8b8b4fa689cf2dc36ce","92b80907e64b614af7672e18ed96814fc938e4d9ff3446d22e6bc3b2e73f44c8","43b27df08fe2c6b1984decc2b66a8217029c8dd3397b5629394dfa0125d9da8b","63158f878f18fbfd8c365d55048a9cce8cd0631f6b0e87630c3dfd5c86aff59d"]

Anchored

2026-09-27

Public log entry

search.sigstore.dev, log index 2969645630 · entry 108e9186e8c5677ac05f…

Expected log hash

9c269d3e82dba16de30aab3330968f6013b6b7908bdb2f7b3ce0083771a2fe3e 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":"v1790397996853","kind":"published-quote","locale":"de","page":"theme:lexoffice/ordering/de","quote":"die mobile App funktioniert gut, um schnell Belege zu erfassen","rating":4,"review_date":"2025-02-07","source":"Capterra","source_url":"https://www.capterra.com/p/182953/lexoffice/reviews/","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 (714fd5c45366…), 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.