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.

“Das Scanen von Lieferantenrechnungen ist umständlicher als vor dem Update”

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 2657230937

Proof data

Record hash (SHA-256)

0b05389f11912baca7747e5625d76503e9232f0a811e1df54dac6c24446c7e3d

Signature (Ed25519, base64)

v8NYcbeIoxIdinBQWbV1cTtCTgsIxGEBVomqPjUCGUqsoC7+37dcnA+nP7omRoygWvZkTpRPCv2TzEqhVd5ZCw==

Merkle root

2915d94fc718eb48f67362a65d9a83b80dcd4c926c786eb2e38f4d8ced0439b7

Merkle path

["0b0586f0ceb73590c09076700d899ee35abc85e7b89ab8001bb0b6940135323b","f901212c61c31ee02373414505a161c6b607259bf28aaa197232b06d02ee185d","635a5f7064017dcd88f2542cab6c80cab555ce3d9d89ce60d176f837d68c449d","01310583bd49690c5e6aa96df0d8486d49b0336acb24a134d1ffbcf7e3185f10","ae7cf7061fab4b2d6b48887d3d7215ba7d6639e3352f6daa9a950fc7f4800ffd","aa210e0ef8df23b3573e221f86b79b4e5bbf6708d64a53b2fece72e72480979a","4abf4da2a247c17a8757e9e3b05b3b73642ed7bff6d60452e3e2792e17418356","2a746cd9d79294c44c85c99109744ff5979813fd0c1c8cba958ebfbcf4cd9668","40ad7427cbd806dd032d6b1d2816f3cfdc2a2d637f08b1f4d37f6c7aa48d11d3","1af242205f1616783fdf4711bfa2cadd90cfb6cedf680253f695a0f615e080f6","9762b26d023c4768e29dc834680a7a93f214deb59eb948efd53aac84e79aaae6","a67e5025ed174812cc85ffad7fb608d1ec0e7e7057369282aa8c38f78ecb6fb6","dbdc65b9f91ecf7a21686f427f84950f149ff3313cf7cdbaf938355c0225fc98","5b8a2081ec81ef2101256bd7209457c75dcc1be14257b40200d45a88003c0c32","1936eb7713ae59e20354a37b8314d3745433b23d047da205242414a6fea32b67"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2657230937 · entry 108e9186e8c5677a80c3…

Expected log hash

1d9aec1bd239e45b6e622f366eaab4292482e627111ddcfb4c651bb1e08e92ad 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":"v1788143889053","kind":"published-quote","locale":"de","page":"theme:bexio/quality/de","quote":"Das Scanen von Lieferantenrechnungen ist umständlicher als vor dem Update","rating":3,"review_date":"2026-01-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (2915d94fc718…), 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.