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.

“Ausserdem stürzt die App spätestens nach 90 Minuten ab.”
Trusted Shops · 4/5 · 2026-07-11

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 2514629481

Proof data

Record hash (SHA-256): 10be55b57ba435436a221ba479df8a61f4937c72b1dbbe009e8d058cbf27afc4
Signature (Ed25519, base64): 1VZTt5NICjBGoNMo83j98uMFtjl/7v3Mmuwa8Yiczmrrd/iADBXwzJ/cl/KvTKWDiySDLPP7UmDGmbz7xK8cBA==
Merkle root: 3aa12e5b2bb49befac906908c9a841e9a421f12d0bee8acab9c1f906487adff2
Merkle path: ["10c0f85e2b8fd746b72085c52083c2f2ca55c943e202a14caa5dbeb36f8fe9cd","9bafc499b297af226b9c753ba7ff56bacc4787b60a3d0e4ae138c61abce46152","48ac329f3c72058ae59e488a9db78ddf29bfc5aea28f4080acb9c7c10c9f1a58","618d87fb1ad60f0438dc4b709302360892ac0a6fca44d6715e4e5e2ce5fa5f8d","835a3f1adee7020cd9fecd7b79c655d7bc8592c3eec7ac7e4ea07feca1988d26","c5e3b8c3fea2df37576b7dd0aabc2082ea795fcc8292b41fc515b31176c433ae","ad139566389d216cd58c279e4c030703c0048a8de749e204ecb9a7f0f06e9133","04158effe5031b2727869cf0e9516e33f0ce7ebfdf6fbfbd0496d1bf06d88440","6ea03953378bfb22de100f2414809a239c806bc275fcd7e12bff48e815525be8","9bd9fca7507d63fdf7ff766e74b1ba9209da0420c239706529b5083b35cbc652","ca2d4656959edf3a3f4dc71f48557c152b90b20ff9c2d8b06d58a6a58366ffd8","d30cb7a6ae21a107a9b24b39941ad5ee14fe94be6a418a1dfc66386f4621695e","499751eafaebbd34bd3075e397b2751a5b4f4ce58d0c2b3e5d8399f6706fd4dd","c3a6c334f1acc8c0b843c5d43c85ce54d647d519ab035a8287aee565097a2ae6","6099970369039e9ea9943621e6c4ddbe6cf64be652afb6debc70debb01455286"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514629481 · entry 108e9186e8c5677a8c32…
Expected log hash: d923130994e40329302180560c0ed5b43e4400136d037befc932b83910626f34 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":"v1787131980797","kind":"published-quote","locale":"de","page":"subtheme:cewe/ordering/app-bestellprozess/de","quote":"Ausserdem stürzt die App spätestens nach 90 Minuten ab.","rating":4,"review_date":"2026-07-11","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (3aa12e5b2bb4…), 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.