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.

“es kommt auch vor, dass sie gar nicht erst startet = wieder neu installieren.”

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 2514130917

Proof data

Record hash (SHA-256)

2df1c6d9470e33f399f01d2ae1ead60ce1beb3a1e4150378e9a495e88695bec2

Signature (Ed25519, base64)

yi4XszF3xnHY8NPADFnuwKC0rXhdDX6dnf6fYi+K+kD+sTXfOaAdgKDswY3KmnUCHcmEJOlFJdEJ60EfUd7CBw==

Merkle root

72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f

Merkle path

["2df4fb1138729686d20011e82e2f4fd6d3bf2caa88106c73e8d7019b263d0407","0424419031a3e24790518b371c4dc16a9c2b2b024c5d3b9668a5071977b3175d","2fb675dce4790bc8313113e7ff3ee5b8712c138e72356d17a942e0813e045b6d","2e15f963ea19e12c5d92dade9d46d3615e45307750e7d6ac28c345c9db6e89d7","028b8e510cce7ac6fd31a0de7f0a677ff28af3155538fda402a1d321f0cbe705","dbb0bd3e86a531745293d123845442a7a61d06663bf0350d3c4e811c7644281e","72f5b6c904b4168497c7e5163b500d4517f30d3fb7a78882ce9460f0ba9af8dd","d97582a9899c8f41d01988ab7f0eb6f89555a0be562303e443530d86fc6e6dd0","efb844fb7be5ecf8eab3817f6e3eecaf6a4a9ffdcc70d207d0eb47cac920ab93","d05961cf0a31f6344c6315f48d6e7a0f8721211eac2ba2e7b7605942c4728624","790248ad2dcc8bf1e005a4305d751ae310e3284a78d78df2dc1d7daa8cc6f6d1","6a6dfccff9dc241f298e0a52411b762bea9080a6c51d433e9025bb218ea1e106","135f944fcf4a92d6f5a1944e44ad8a4edfeca6c93156b3f0cac35c7e930312a7","768946b507e7dea873e9570265486799703565faf3780e57d953562adfb568fa","6eb04938b6a483bb163369a1d918b32576dde0943755b89bf4c6d18743828ba3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…

Expected log hash

65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"de","page":"product:sevdesk/e-rechnung-software/de","quote":"es kommt auch vor, dass sie gar nicht erst startet = wieder neu installieren.","rating":2,"review_date":"2026-03-16","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=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 (72711ef72b8a…), 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.