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.

“So viel besser als meine vorige Buchhaltungssoftware.”
Google Play · 5/5 · 2025-10-18

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 2515282333

Proof data

Record hash (SHA-256): 368e459af51d3f358d9ccedc701590abbb2e7377a9b93d048992e7d05930ac42
Signature (Ed25519, base64): YLn7c+OrxVZ9X06lUWKlppRunaWhp9lQW6SwBrqyMU4FPb9x1ZUNCjqSDkwsGEGspVi1iM0wdAFsccaXJc19CA==
Merkle root: ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path: ["36882651a399e07ecc2dc12f1f63168409a10f6c0781d36c1a5c95a1979508ea","0cff836c34f9f960afccff028d08028c0c0b641383bebec72eb4fbd875199025","e5d86112f065a5dda65521360a7cdff0e0c86f10ac74b3662d4eb57655bf951c","88e90e3205220c3b5c98ce15d4877c2a3d1e335e1ce1359264a65bdbebba2b50","464f0cbbfca87bcfe0ebf9ce22325e6f5b267bf11f2421dae20188ce319e7460","65061c1a282aa432ff9eb698240f8305472d4045d3fd0ae8aee5d6d62bfad390","2ebfe5139b2cc9a946c91955e5168717b8d965a27dc47394809686d9729622ce","54eccb2d11d7ad21c988db917b8e6dbe10af995d541eecfd00722788597a0b75","b3cd32727f7132823156a324d9723d758704a7e384589c9002e9fbef2901dee2","b29122d168d4b7148dc9a6d00c87c1f2d16b1d432f2b52ae17eb8a319bdd2bf3","58a2c7885cd95f735a22d037f04716195fcb88dc97c3004c9bf1293cb63f1502","99697468961eaaa4b5797561798cc5ffa2ab8acd44a284d775f26b440d075f5b","f7990b6d58a0125e363e1c2ccaf33e30b0b4839c002a218db24fff9488bf159e","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash: af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"de","page":"product:sevdesk/buchhaltungssoftware/de","quote":"So viel besser als meine vorige Buchhaltungssoftware.","rating":5,"review_date":"2025-10-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (ccae92ceb3dc…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.